You are comparing Enigma Vault and Skyflow because sensitive data is sitting somewhere it should not: card numbers in a CRM, passports in an inbox, or customer names flowing into LLM prompts. Both products move that data into a vault and give your systems a token instead.
The two are built for very different buyers. Skyflow is an enterprise data privacy vault that now describes itself as runtime AI data control for datastores, models, and agents, whereas Enigma Vault is a PCI DSS Level 1 tokenization platform with purpose-built vaults for payment cards, customer records, files up to 5 GB, and customer intake, plus NoPII, a proxy that tokenizes PII in LLM prompts before it reaches the model provider.
This guide compares them feature by feature, with pricing, compliance, live G2 and Capterra reviews, and a verdict for each industry.
Enigma Vault vs Skyflow: Quick Verdict
Enigma Vault is best for protecting cards, records, files, and LLM prompts at a published price, while Skyflow is best for governing sensitive data across a large enterprise.
Enigma Vault: Focused vaults for cards, records, files, and customer intake, plus NoPII for LLM prompts. Every tier is published, each vault has a permanent free tier, and it holds PCI DSS Level 1 and SOC 2 Type II.
Skyflow: One governed enterprise vault with field-level policies, wide data residency, and controls for AI agents and data platforms. It holds PCI DSS Level 1, SOC 2 Type II, and ISO 27001, but publishes no pricing and has two reviews on G2.
I’d point you to Enigma Vault first if you’re a small or mid-size team with a specific exposure to close this quarter:
- You can be tokenizing real cards or records today on a free tier, without booking a demo.
- You can budget the whole year from the pricing page: $0, $49.99, or $249.99 a month per vault.
- Your cards and documents arrive by phone and email, and Enigma Vault covers both channels.
- Your AI feature sends customer data to OpenAI or Anthropic, and NoPII tokenizes it for $50 a month.
Skyflow’s real strength is governance at scale: one record with different views for every team, policies that follow data into Snowflake and Databricks, and controls over AI agents. It matters most if you’re a large enterprise with many data platforms, many roles, and residency rules outside the US and EU.
- Choose Enigma Vault if: You need cards, records, documents, or prompt PII protected fast, you want to test before any sales call, or your team has little engineering time.
- Choose Skyflow if: You govern customer data across a large data estate, you need role-based views of one record, or the vault must run inside your own cloud account.
Bottom Line: If your goal is to get a specific type of sensitive data off your systems, Enigma Vault gets you there faster, at a price you can read, and you can prove it on a free tier first.
Enigma Vault vs Skyflow at a Glance
Enigma Vault is best for teams protecting cards, records, files, and AI prompts, starts free, and is rated 4.4/5 on G2, while Skyflow is best for enterprise governance and is quote-only.
| Vendor | Best for | Starting price | Free tier | G2 | Capterra |
|---|---|---|---|---|---|
| Enigma Vault | Teams protecting cards, records, files, intake, and AI prompts without a sales cycle | Free, then $49.99/mo | Yes, permanent | 4.4/5 (6) | 4.8/5 (4) |
| Skyflow | Enterprises governing sensitive data across data platforms and AI agents | Custom quote | None; demo or private offer | 5.0/5 (2) | No listing |
Ratings read on the live G2 and Capterra pages on 30 October 2026. If you are still building a shortlist, our roundup of Skyflow alternatives covers five more vaults.
Enigma Vault and Skyflow Features Side by Side
Enigma Vault leads on phone card capture, 5 GB file storage, no-code intake, and published pricing, while Skyflow leads on role-based governance, residency, and AI agent controls.
Compare Enigma Vault and Skyflow across card protection, PII storage, files, customer intake, AI privacy, deployment, and pricing. Skyflow builds one vault for the whole enterprise, while Enigma Vault gives you a separate vault for each kind of sensitive data.
| Feature | Enigma Vault | Skyflow |
|---|---|---|
| Payment card vault | Card Vault | Payments vault |
| Structured PII fields | Data Vault | Included |
| PHI for healthcare | BAA available | Healthcare vault |
| Governed file storage | Files up to 5 GB | Not offered; Detect sanitizes files |
| PII detection in text, audio, and images | Text in LLM prompts | Detect API |
| Hosted web card capture | Hosted forms | Client SDKs |
| Phone (IVR) card capture | Twilio Pay | Not offered |
| No-code customer intake app | Customer Vault | Not offered |
| E-signatures and staff inbox | Included in Customer Vault | Not offered |
| Proxy to payment gateways | Any REST gateway, domain allowlisted | Connections to Stripe, Adyen, Plaid, Visa |
| Search on encrypted data | Exact-match lookup | Search and SQL queries |
| Role-based views of one record | Not offered | Field-level policies |
| Scoped API credentials and audit logs | OAuth2 scopes, full audit log | Policies and audit logs |
| LLM prompt tokenization | NoPII proxy, 9 providers | LLM privacy controls |
| AI agent, MCP, and A2A governance | Not offered | Included |
| Training-data sanitization | Not offered | Included |
| Network tokens and account updater | Not offered | Not offered |
| Hosting regions | US and EU | Many regions |
| Dedicated VPC in your cloud | Not offered | Managed VPC, or BYOC on AWS or GCP |
| Data platform integrations | Not offered | Snowflake, Databricks, ServiceNow, Glean |
| Self-serve signup | AWS Marketplace, same day | Sales-led |
| Published pricing | Every tier and overage rate | None |
Two rows do most of the deciding: phone and document intake favor Enigma Vault, and role-based governance across data platforms favors Skyflow. The sections below explain each row in detail.
How Enigma Vault and Skyflow Architectures Differ
Enigma Vault sends each type of data to its own vault for cards, records, files, and intake, while Skyflow keeps every field in one governed vault with separate views per role.
The biggest difference is not a feature. It is how each product organizes your data, and it shapes cost, setup time, and who can use it.
To make it concrete, follow one patient booking a procedure. They share a name, date of birth, insurance ID, a card for the deposit, and a scan of their insurance card.
| Piece of data | Where it goes in Enigma Vault | Where it goes in Skyflow |
|---|---|---|
| Deposit card | Card Vault, charged through the gateway proxy | The same vault, routed through a payments connection |
| Date of birth and insurance ID | Data Vault, with exact-match lookup | The same vault, with a policy per field |
| Insurance card scan | File Vault, up to 5 GB per file | Not stored; Detect can sanitize it |
| How the patient submits it | A Customer Vault intake link, no login | Your own forms and apps |
| Who sees what | Controlled per client and action | Controlled per field and role |
Skyflow’s Architecture: One schema, one record, many governed views. The front desk might see a masked date of birth while analytics sees only joinable tokens. That is valuable when dozens of teams touch the same data.
Enigma Vault’s Architecture: Each piece goes to the vault built for it. You adopt only what you need, and each vault has its own free tier and published price.
If your hard problem is deciding who sees what across a large estate, Skyflow’s model fits. If your hard problem is getting data out of email, phone calls, and databases in the first place, Enigma Vault’s model fits.
Enigma Vault vs Skyflow: Feature-by-Feature Breakdown
Enigma Vault adds phone capture, 5 GB files, and no-code intake on top of card and PII vaulting, while Skyflow adds SQL on encrypted data and field-level access policies.
Card Tokenization and Payment Routing
Skyflow’s payments vault stores card data under PCI controls and sends it to downstream APIs such as Stripe, Adyen, Plaid, and Visa through its connections. Payments is one of five product lines on its homepage, next to PII, AI agents, healthcare, and residency.
Enigma Vault’s Card Vault was built around how cards reach smaller businesses. Here is what happens when you charge a stored card:
- Your app sends a token, never a card number.
- The gateway proxy checks the destination against your domain allowlist.
- It injects the card into the approved request and sends it to your gateway.
- Your app receives the gateway’s response, and the card never lands in your logs.
CVVs are held encrypted for at most 30 minutes, then deleted. Tokens carry 128-bit entropy, and you can choose Luhn-passable tokens if an older system validates card formats.
Neither product offers network tokens or account updater. If those drive your revenue, see our list of the best payment tokenization software.
Phone and Remote Card Capture
Skyflow does not package a phone channel. For Enigma Vault it is a core use case.
With Twilio Pay IVR, callers type their card number on the keypad. The agent never hears it, never types it, and the call recording never captures it.
That matters for travel agencies, clinics, and contact centers, where the most common leak is a card read aloud and written into notes. Our guide to card tokenization software for travel agencies covers this workflow in detail.
Structured PII and Searching Protected Data
Both vaults encrypt individual fields such as Social Security numbers, passport numbers, and bank details. The difference is how you query them afterward.
- Skyflow: Its G2 profile describes search and SQL analytics on fully encrypted data with fully customizable schemas. Data teams can report on sensitive records without exposing them.
- Enigma Vault: Data Vault uses AES-256 field encryption with exact-match lookup, so you can find a customer by an encrypted ID without decrypting a table. It accepts batches of up to 5,000 secrets per call for imports and migrations.
If you need to store a field, look it up, and return it to an authorized caller, Data Vault does that with less setup. If you need analytics over protected data, Skyflow is the stronger choice.
Secure File and Document Storage
Skyflow’s Detect API can find and sanitize PII in text, audio, images, and files. It does not offer a governed place to keep the files themselves.
Enigma Vault’s File Vault does:
- Files up to 5 GB each, under envelope encryption.
- Presigned URLs for controlled upload and download.
- Processing status reported over WebSocket.
- 5 GB a month on the free tier, 150 GB on Plus, and 1 TB on Premium.
One G2 reviewer calls out handling multi-GB files alongside cards and records. Passports, tax returns, medical scans, and contracts get permissions and audit instead of living in shared drives.
Customer Intake for Teams Without Developers
Skyflow protects data once it reaches your systems. It does not replace the channel customers use to send it, and every workflow is built by your engineers.
Enigma Vault’s Customer Vault is a turnkey branded app for front-line staff:
- Intake Links: Customers submit cards, IDs, and documents with no login.
- Staff Inbox: Shared, with assignment and e-signatures.
- Access Controls: Passkeys, enforced MFA, and expiring, password-protected sharing.
- Isolation: Every tenant gets its own audit trail.
It is designed for teams with no engineering capacity, which describes most agencies, practices, and professional services firms.
Access Control and Audit Trails
Skyflow’s field-level policies are its signature capability. Support sees a masked value, finance the full value, and analytics only a token, all from one record. Nothing in Enigma Vault matches that for organizations with many roles.
Enigma Vault controls access by client and action instead:
- Scoped OAuth2 machine credentials limit each client to the vault and actions it needs.
- Domain allowlisting stops tokens being sent to arbitrary destinations.
- Every customer has its own AES-256 keys, and every request lands in an audit log on every tier.
That model is simpler to reason about and enough for most teams. It is not role-based views of one record.
Data Residency and Deployment Options
Skyflow says its vaults can run almost anywhere in the world, with residency controlled without duplicating infrastructure. Beyond its shared service, it offers a dedicated managed VPC and a Bring Your Own Cloud option in your own AWS or GCP account, and it markets a vault for India’s DPDP Act.
Enigma Vault runs as a managed service on AWS in US and EU regions, across multiple availability zones, with a 99.99% uptime SLA. There is no self-hosted or customer-VPC option.
If your data must stay in a country outside the US and EU, or inside your own cloud account, Skyflow is the one that can do it. For more options, see our list of the best privacy vaults for cross-border data sharing.
Developer Onboarding and Time to First Token
| Step | Enigma Vault | Skyflow |
|---|---|---|
| Get access | Subscribe on AWS Marketplace | Book a demo or request a private offer |
| Try the API | Live Swagger UI at api.enigmavault.io | SDKs and docs once access is granted |
| First real token | Same day | After the sales process |
Skyflow’s client and server SDKs and docs are thorough once you are in. One Enigma Vault reviewer on G2 says support added their country’s domestic card type in under 24 hours.
NoPII vs Skyflow for LLM Privacy and AI Agents
Enigma Vault’s NoPII tokenizes PII in one app’s LLM calls across 9 providers from $50 a month, whereas Skyflow governs data across many models, agents, and MCP or A2A links.
Both vendors now protect data on its way into AI systems. The scope is very different, so it is worth comparing on its own.
| AI capability | Enigma Vault NoPII | Skyflow |
|---|---|---|
| What it protects | PII in your app’s LLM API calls | Data across models, agents, and tools |
| How you adopt it | Change the model base URL | Platform integration with sales |
| Model providers | 9, including OpenAI, Anthropic, and Gemini | Multiple models |
| Agent traffic (MCP, A2A) | Not covered | Covered |
| Training-data sanitization | Not covered | Covered |
| Enterprise search | Not covered | Skyflow for Glean |
| Price | Free tier; Pro $50/mo for 50M tokens | Custom quote |
How NoPII Works: It replaces recognized PII with consistent tokens, so the same customer maps to the same token across a conversation. It sends the tokenized prompt to the provider and restores real values in the response, including streamed output.
It works with LangChain, LangGraph, LlamaIndex, LiteLLM, and Vercel AI SDK. If a request cannot be tokenized, it can be blocked instead of sent raw.
Limits You Should Know:
- It covers only API routes your app sends through it, not someone pasting data into a chatbot.
- It does not handle image or audio PII.
- Detection is not perfect, so test it on representative data.
If you are building one AI feature, NoPII is the faster path. If you are governing an estate of agents and data sources, Skyflow covers more ground. Our list of the best PII tokenization software for LLMs compares more options.
Enigma Vault vs Skyflow Pricing: Published Plans Compared With Custom Quotes
Enigma Vault publishes every tier, from a free Lite plan to $249.99 a month per vault with listed overage rates, while Skyflow lists no prices and starts every path with sales.
Pricing is where the two differ most, and for many teams it settles the decision before features do.
How Skyflow Prices
Skyflow does not list a single price. Its pricing page leads to a demo request, and its AWS Marketplace listing offers only a private offer or a demo, so every path starts with a sales conversation.
Its G2 profile highlights no limits on API calls, which suggests pricing based on the data you protect rather than per request. In practice, you cannot put Skyflow in a budget until after at least one call with its team.
How Enigma Vault Prices
Every tier is on the website and billed through AWS Marketplace on your existing AWS account.
| Product | Lite (free) | Plus | Premium |
|---|---|---|---|
| Card Vault | 1,000 requests/mo | $49.99/mo, 20,000 requests | $249.99/mo, 250,000 requests |
| Data Vault | 1,500 requests/mo | $49.99/mo, 30,000 requests | $249.99/mo, 400,000 requests |
| File Vault | 5 GB/mo | $49.99/mo, 150 GB | $249.99/mo, 1 TB |
| NoPII | Free tier | Pro $50/mo, 50M tokens | $1 per extra million tokens |
- Overage Is Published: $0.08, $0.04, and $0.02 per Card Vault request, and $0.06, $0.03, and $0.01 per Data Vault request, on Lite, Plus, and Premium.
- Security Is the Same on Every Tier: Encryption, per-customer keys, and audit logging are included even on the free tier.
- Customer Vault: Priced by engagement.
The Practical Takeaway: If you need to prove a vault works on your own data this week, you can start on Enigma Vault’s free tier today. With Skyflow, you request access first and plan your timeline around the sales process. Small teams comparing on cost can also check our guide to the best tokenization providers for small businesses.
Enigma Vault vs Skyflow Security and Compliance
Enigma Vault and Skyflow both hold PCI DSS Level 1 and SOC 2 Type II. Enigma Vault offers a BAA and has ISO 27001 in progress, while Skyflow holds ISO 27001 today.
| Control | Enigma Vault | Skyflow |
|---|---|---|
| PCI DSS | Level 1 Service Provider (Card, Data, File Vault in scope) | Level 1 |
| SOC 2 | Type II (security and availability) | Type II |
| ISO 27001 | In progress | ISO 27001:2022 |
| HIPAA | BAA available | HIPAA support, healthcare vault |
| Privacy regulations | EU region for GDPR workloads | GDPR, DPDP, CCPA, CPRA |
| Encryption keys | Per-customer AES-256 keys | Per-field encryption, customer key management |
| Reports | AOC and SOC 2 report on request | Through sales |
Skyflow has the longer list today. If ISO 27001 is a hard requirement in your vendor review, Skyflow meets it now and Enigma Vault is still working toward it.
On PCI, both are Level 1. Either can significantly reduce the systems in your scope, but your acquirer or QSA confirms your final scope and questionnaire.
Enigma Vault vs Skyflow Reviews on G2 and Capterra
Enigma Vault is rated 4.4/5 from 6 G2 reviews and 4.8/5 from 4 on Capterra, praised for its API, cost, and support, while Skyflow is rated 5.0/5 from just 2 G2 reviews.
| Enigma Vault | Skyflow | |
|---|---|---|
| G2 rating | 4.4/5 from 6 reviews | 5.0/5 from 2 reviews |
| Capterra rating | 4.8/5 from 4 reviews | No listing |
| Most praised | Simple API, clear PCI scope, cost, fast support | Confidentiality of payment data, HIPAA alignment |
| Most criticized | Documentation, reporting dashboards | Occasional slowness |
What Enigma Vault Reviewers Say
A CEO reviewer on G2 calls Card Vault the best card tokenization option their team found, citing a simple API, no surprises on PCI scope, lower cost than other vendors, and fast support. Another likes keeping card data, personal information, and multi-GB files in one platform.
On the critical side, reviewers ask for more documentation and deeper reporting dashboards, and one finds the pricing a bit high for their usage.
What Skyflow Reviewers Say
One G2 reviewer on the Payments Data Privacy Vault says it keeps clients’ payment details confidential and fixed a problem with different clients’ data getting mixed. The other, on the Healthcare Data Privacy Vault, values its HIPAA alignment but has run into occasional slowness.
Skyflow’s PII vault and GenAI profiles have no reviews yet. Two reviews is not a meaningful sample, and six is not much better, so ask each vendor for a reference customer in your industry.
Enigma Vault vs Skyflow Use Cases by Industry
Enigma Vault fits travel, hospitality, clinics, contact centers, and most SaaS platforms, whereas Skyflow fits enterprise analytics teams and large multi-country health platforms.
The right vault depends less on features than on how sensitive data reaches your business. These are the industries where this choice comes up most.
Travel Agencies and Tour Operators
Cards arrive by phone and email, and agents re-type them into airline, hotel, and cruise portals. Passports and visas sit in inboxes for months.
- With Enigma Vault: Twilio Pay or an intake link captures the card, the booking holds a token, and travel documents go to File Vault.
- With Skyflow: The card can be stored, but phone capture and document intake are yours to build.
| Workflow | How it usually happens | With Enigma Vault |
|---|---|---|
| Remote card intake | Cards arrive by phone, email, or chat | An intake link or Twilio Pay captures the card; the booking stores a token |
| Supplier payments | Agents copy cards into airline, hotel, and cruise portals | Charges go through the gateway proxy where the supplier accepts it |
| Passports and visas | Attachments copied into shared folders | File Vault with permissions, expiry, and an audit trail |
| Repeat travelers | Cards and IDs requested again every trip | A profile with a tokenized card and stored document references |
Best fit: Enigma Vault.
Hotels and Hospitality Groups
Card authorization forms, group booking details, and guest IDs come in by email from assistants and event planners. Front-desk teams rarely have developers to call on.
Customer Vault replaces those emails with a branded link, and Card Vault charges through the hotel’s existing gateway. Skyflow fits a hotel group only once it is governing guest data across many brands and systems. See our list of card tokenization software for hotel bookings for more.
- Third-Party Authorizations: Assistants and corporate bookers send PDF forms and card photos. A branded intake flow with e-signatures replaces them with a traceable record.
- Group and Event Deposits: Sales teams keep cards and contracts in email threads. Card and file tokens attach to the sales record instead.
- Guest ID Documents: Copies pile up in inboxes. File Vault keeps them with controlled staff access and deletion rules.
Best fit: Enigma Vault.
Clinics, Dental Practices, and Telehealth
The answer depends on size.
| Type of provider | Main need | Better match |
|---|---|---|
| Small practice | Intake forms, insurance cards, and deposits without IT staff | Enigma Vault Customer Vault under a BAA |
| Large health platform | Many data stores, analytics teams, and multi-country patients | Skyflow healthcare vault |
For practices, the strongest starting point is administrative, not clinical: new patient intake with only the fields you need, referrals shared through File Vault with expiring access, and deposits taken by Twilio Pay so card numbers stay out of EHR notes. Your privacy and compliance team should still review the setup before you treat it as HIPAA compliant.
Best fit: Enigma Vault for practices; Skyflow for large health platforms.
Vertical SaaS and Marketplaces
Platforms want to offer sensitive-data features without plaintext spreading through their own infrastructure. Unit economics matter because the cost is passed to every customer.
Enigma Vault’s Card and Data Vault APIs embed quickly at published unit prices. Skyflow suits platforms that need per-tenant residency and role-based policies across a large estate. Our guide to PII tokenization software for SaaS goes deeper.
- Embedded Card Vault: Hosted capture and gateway proxying keep card numbers out of your platform and preserve processor choice.
- Structured Secrets: IDs and bank details move from your app database into Data Vault tokens.
- User Uploads: Presigned transfers send files straight to File Vault instead of through your app servers.
Best fit: Enigma Vault for most platforms; Skyflow at enterprise scale.
AI-Enabled Customer Support
Tickets, chat transcripts, and retrieved knowledge carry names, emails, and account numbers into LLM calls.
- One Product, One Route: NoPII tokenizes that data before it reaches the model provider, from $50 a month.
- Many Agents and Tools: Skyflow’s agent and MCP governance covers more ground.
In practice, ticket summaries and agent-assist tools route through NoPII: the model sees tokens, and your agent sees the normal answer with real values restored. Keep payment capture separate from the AI path, and test transcript formats, since detection covers recognized PII only.
Best fit: Enigma Vault for a single product; Skyflow for an agent estate.
Enterprise Data and Analytics Teams
Teams running Snowflake or Databricks who need to analyze sensitive data without exposing it are Skyflow’s home ground. Its SQL on encrypted data and data platform integrations were built for this.
Enigma Vault does not integrate with data platforms, and Data Vault’s exact-match lookup is not an analytics engine.
Best fit: Skyflow.
Contact Centers and Outsourced Support
Agents collect cards and bank details by voice and chat. Over time, call recordings and case notes quietly become card-data stores that fall inside your PCI scope.
Twilio Pay capture keeps card numbers out of the call, and Data Vault keeps bank details out of the CRM. Skyflow has no phone capture channel.
| Task | Common exposure | With Enigma Vault |
|---|---|---|
| Phone payments | Agents hear and type card numbers on recorded calls | Twilio Pay keypad entry keeps cards off the call |
| Identity checks | Answers and IDs copied into CRM notes | Data Vault tokens in place of the values |
| Customer documents | Proof of address emailed to agents | Secure upload links with File Vault references |
Best fit: Enigma Vault.
Enigma Vault and Skyflow Strengths Compared
Enigma Vault is stronger on pricing, card capture channels, documents, intake, and time to start, while Skyflow is stronger on governance, AI agents, residency, and ISO 27001.
Rather than two lists, here is each area side by side, so you can see where Enigma Vault is stronger, where Skyflow is stronger, and what that means for your team.
| Area | Enigma Vault | Skyflow |
|---|---|---|
| Pricing | Stronger: every tier and overage rate is public, with permanent free tiers | Quote only, after a sales conversation |
| Card capture channels | Stronger: hosted forms, API, and Twilio Pay IVR for phone payments | Client SDKs for web and app capture |
| Documents and intake | Stronger: File Vault and Customer Vault with no-login intake links | Detect sanitizes files but does not store them |
| Time to start | Stronger: self-serve on AWS Marketplace and a live API explorer | Demo or private offer first |
| Governance | Access by client and action | Stronger: field-level, role-based policies across teams |
| AI coverage | NoPII for one app’s LLM API calls | Stronger: agents, MCP and A2A traffic, and training data |
| Deployment and residency | Managed in US and EU regions | Stronger: many regions and dedicated VPC |
| Certifications | PCI DSS Level 1, SOC 2 Type II, ISO 27001 in progress | Stronger: ISO 27001 in hand today |
Common Ground: Both vault the original value and return tokens, both hold PCI DSS Level 1 and SOC 2 Type II, both support PHI, and neither ties your card data to one processor, so your gateway stays your partner.
Questions to Ask Enigma Vault and Skyflow Before You Sign
Bring these questions to both vendors. The answers below are what each one publishes today, so you can see where Skyflow needs a sales call to answer, while Enigma Vault answers on its website.
| Question | Enigma Vault | Skyflow |
|---|---|---|
| What will this cost in year one? | Published: $0, $49.99, or $249.99 a month per vault | Quote after a demo or private offer |
| Can we test on real data before signing? | Yes, on the permanent free tier | Only after a demo or private offer |
| Which regions can hold our data? | US and EU | Many regions, plus your own VPC |
| Can you sign a BAA? | Yes | HIPAA support through its healthcare vault |
| Do you hold ISO 27001? | In progress | Yes, ISO 27001:2022 |
| How do cards reach the vault by phone? | Twilio Pay IVR | Not packaged |
| Where do customer documents live? | File Vault, up to 5 GB per file | Not stored; Detect can sanitize them |
| How do we get our data out if we leave? | Ask for the export process in writing | Ask for the export process in writing |
The last row matters for both. Tokens never transfer between vaults, so agree the exit process before you sign, whereas most buyers only ask about it when they are already leaving.
Enigma Vault or Skyflow: Which Fits Your Team?
Enigma Vault fits teams taking cards by phone, adding one AI feature, or shipping this sprint, while Skyflow fits enterprises needing a VPC, ISO 27001, or estate-wide governance.
| If your team is… | Pick | Why |
|---|---|---|
| Collecting cards and documents by phone and email at a travel agency, clinic, or law firm | Enigma Vault | Phone capture, File Vault, and Customer Vault without developers |
| Adding an LLM feature that sends customer data to OpenAI or Anthropic | Enigma Vault | NoPII tokenizes PII before the model provider, from $50/mo |
| Shipping a vault this sprint with a small engineering team | Enigma Vault | Free tier and published pricing |
| Governing data across Snowflake, Databricks, and AI agents in many countries | Skyflow | Estate-wide policies and AI governance |
| Required to keep the vault inside its own cloud account | Skyflow | Bring Your Own Cloud on AWS or GCP |
| Blocked by procurement without ISO 27001 today | Skyflow | Enigma Vault’s ISO 27001 is in progress |
Switching From Skyflow to Enigma Vault: Migration Checklist
To move from Skyflow to Enigma Vault, get export terms in writing, map fields to vaults, involve your acquirer for cards, re-tokenize references, and run both in parallel.
Tokens do not carry over between vaults, so treat any move as a project with its own plan.
- Get the Export Terms in Writing: Ask how protected values leave the vault, in what format, and over what channel.
- Map Each Skyflow Field to a Vault: Cards to Card Vault, structured fields to Data Vault, documents to File Vault.
- Bring Your Acquirer in Early for Cards: Card data moves directly between two PCI-compliant providers, and both must agree the process.
- Re-Tokenize Every Stored Reference: This is usually more work than the new integration.
- Run Both Vaults Side by Side: Write to both for a few weeks, reconcile, then cut over.
Plan for what does not map one to one. Skyflow’s SQL queries and role-based views have no direct equivalent in Data Vault’s exact-match lookup. Our guide to vault vs vaultless tokenization explains how token formats affect a migration.
Final Verdict: Should You Choose Enigma Vault or Skyflow?
Choose Enigma Vault to remove specific sensitive data now at a visible price, and choose Skyflow to govern data across a large estate of platforms, models, and agents.
If your problem is governing sensitive data across a large estate of data platforms, models, and agents, Skyflow is a strong platform and belongs on your shortlist. I would tell you that directly.
If your problem is more specific, such as card numbers in a CRM, passports in an inbox, or customer names in LLM prompts, Enigma Vault solves it at a price you can see. You can test it on your own data today on a free tier.
Start free on Enigma Vault, explore Card, Data, File, and Customer Vault or NoPII for LLM prompts, or request a demo and we will tell you honestly whether Skyflow is the better fit for your case.
How We Researched This Comparison
Enigma Vault publishes this page, so read it as a vendor-written comparison. Every Skyflow fact comes from skyflow.com, its developer docs, its press releases, its AWS Marketplace listing, and its live G2 profiles, checked on 30 October 2026. Where Skyflow is the stronger product, we say so, and we will update this page when either product changes.
