Head-to-head · updated 13 September 2026
DataShield vs WorkOS: does enterprise-ready auth also make you audit-ready?
WorkOS sells enterprise readiness. Their pitch is "Your app, Enterprise Ready," and they mean it. SSO in an afternoon. SCIM directory sync. RBAC. An admin portal your customer's IT team runs alone. Audit events you can stream to Splunk. If one enterprise deal is stalled on SAML, buy WorkOS. Go back to shipping. We'd do the same.
DataShield answers a different question. It shows up later. Your app now holds regulated data. Agents are querying it. We tokenize datasets at ingest. Agents query tokenized data over MCP. Turning a token back into real data is a privileged step. It's logged, always. We check each tool call against the agent's current access. We seal each decision into a hash chain. Anyone can verify it. Below is where the two products sit. That includes the rows WorkOS wins outright.
The short version
Pick DataShield when
- An examiner will one day ask you to prove an agent's access log wasn't edited. Our chain answers with math. Not a policy PDF. Run the verifier.
- Agents touch PII or PHI. You want them querying tokenized data, not raw rows. How the data plane works.
- You need to pull an agent's access mid-session. The very next tool call should fail closed.
- Everything has to run on your own infrastructure, with keys you hold. WorkOS is SaaS only, as far as we can tell.
Pick WorkOS when
- You're a SaaS company. The blocker is enterprise readiness: SAML, SCIM, MFA, an admin portal. That's their home turf. They're very good at it.
- Speed matters more than depth. "A few lines of code" is a fair description of their SDKs. Their docs are among the best in the category.
- You want OAuth 2.1 auth for an MCP server you're publishing. AuthKit as the authorization server is a fine answer.
- You need SOC 2 Type 2 on the vendor today. They have it. We don't yet. We say so.
Bottom line: WorkOS makes your app sellable to the enterprise. DataShield makes what your agents do with regulated data provable. Most teams that need the second one already bought the first. The line items don't overlap.
Feature by feature
Competitor cells describe what WorkOS's public site and docs say. We use the date above. If we got something wrong, email support@myorg.ai. We'll fix it and credit you.
| What matters | DataShield | WorkOS | Edge |
|---|---|---|---|
| Audit evidence | SHA-256 hash chain with Ed25519-signed checkpoints that are themselves chained. Verification names the failure: tampering, insertion, deletion, or truncation. Try the verifier. | Audit Logs: event definition, search, CSV export. Plus SIEM streaming to Splunk and Datadog. Their page says nothing about tamper-proofing or cryptographic checks. | ◆ |
| Agent authorization | Each checked tool call passes a scope ceiling. It also carries a declared access tier. It gets a re-check before dispatch, each time. Cedar covers admin, config, and token decisions. | Airlock scores each agent action against its stated intent. Then it allows, denies, or escalates to a human. Real work, and the closest thing to us in this market. We found no scope ceilings or pulled-access rules described. | ◈ |
| Break-glass | Scoped, time-boxed emergency access for agents. It auto-revokes on its own. It can't be quietly deleted from the log. | Not found in their public docs. | ◆ |
| GDPR erasure | Crypto-shred of per-subject key material plus ISO 27560 consent receipts. The audit chain still verifies afterwards. | GDPR and CCPA compliant as a vendor. Vault supports key revoke, which gets you part of the way. The effect on audit history isn't documented. | ◆ |
| Tokenization and data handling | We tokenize datasets at ingest. Agents query tokenized data over MCP. Detokenization is a privileged step. It's logged, always. Tokens are deterministic and join-preserving. We also generalize quasi-identifiers. Dates become year, decade, or age band. ZIPs become 3 or 4 digits. Phones, SSNs, and emails get partial masking too. Each column gets a measured cardinality-reduction score. | Vault is HSM-backed key control. It offers optional object storage, BYOK, and field-level encryption. Encryption, not tokenization. Nothing lets an agent run analytics over de-identified data. | ◆ |
| MCP and agents | Native MCP endpoints on Auth, Ontology, and Lighthouse. MCP tool tokens carry scope ceilings, always. Per-call metering ties right back to the agent. | MCP Auth ships OAuth 2.1, PKCE, scopes, and JWT validation. AuthKit is the authorization server. Plus auth.md for agent registration and Pipes for integrations. Strong on the link. Quiet on what happens per call. | ◈ |
| Enterprise SSO and SCIM for your app | Auth does SAML, OIDC, passkeys, and local login. For your own tenants. We don't sell a drop-in SSO part for someone else's app. | The whole reason they exist. Unified SSO across any IdP. Directory Sync, RBAC, MFA, Radar. Plus an admin portal your customer's IT lead configures alone. | ◇ |
| Developer experience | Good docs, MCP-first. Plus a verifier you can run in a browser. Smaller SDK surface. We won't pretend otherwise. | SDKs in seven languages. A free tier to 1M MAUs. A docs site people like. OpenAI, Cursor, and Perplexity are on their homepage. | ◇ |
| Deployment | Self-hosted, in your own cloud or data center. Or on a dedicated single-tenant server we operate. Your keys. | SaaS. We found no self-hosted option in their public docs. No single-tenant option either. | ◆ |
| Maturity signals | Auth, Guardian and Lighthouse are all live now. Guardian and Lighthouse have run since April 2026. SOC 2 isn't certified yet, and we say so plainly. | Founded 2019. SOC 2 Type 2 certified. Annual third-party pen tests. External code audits. BAAs on enterprise plans. A long public logo list. | ◇ |
| Pricing | Published model, scoped instant quote, no sales wall. | Posted and detailed. AuthKit free to 1M MAUs, then $2,500/mo per extra million. SSO at $125 per connection, sliding to $65. Audit Logs at $125/mo per SIEM connection, plus $99/mo per million events retained. | ◈ |
| Regulatory mapping | Built to map to EU AI Act Art. 12 and Art. 26. Also HIPAA §164.312(b). The page names the mechanism. | Vendor-level SOC 2, GDPR, and CCPA. We found no EU AI Act or HIPAA mapping. Not in their product content. | ◆ |
◆ DataShield leads◇ WorkOS leads◈ comparable
WorkOS claims are drawn from workos.com and its product pages. Plus its pricing pages, last checked 13 September 2026. We link them below rather than paraphrase from memory.
Three things you get here that you won't get from enterprise-readiness plumbing
A log an auditor can't wave away
Streaming events to Splunk proves you kept records. It doesn't prove nobody changed them. Ours is a hash chain with signed checkpoints. The verifier names what went wrong. Not just that it happened. Reviewers ask about that property. EU AI Act Article 12. HIPAA §164.312(b) too. Try it in your browser, no signup.
Authority that changes mid-flight
An analyst quits on a Tuesday. Their agent is halfway through a 40-minute job. With DataShield, we re-check the next tool call against current access. It fails closed. A token valid at issue just rides on. Until it expires. How Auth does it.
Data the agent never sees raw
Encrypting a field protects it at rest. It doesn't help when an agent has a real reason to read it. We tokenize at ingest. We generalize quasi-identifiers too. The agent can join and aggregate the token. It never holds the real value. See the data plane.
Where WorkOS is genuinely stronger
Let's be blunt. WorkOS has shipped since 2019. It's SOC 2 Type 2 certified. It runs annual third-party pen tests. OpenAI, Cursor, Perplexity, Netlify, and Indeed all sit on its homepage. Their SSO and SCIM coverage is wider than ours. It always will be. That's the product. Their price list goes right down to the dollar, too. That's rare in this market. We'll applaud it, not spin it. They also write good competitive content. That includes a Skyflow teardown our own battlecard cites. That's a company that reads its market carefully.
The push-back is narrow. Airlock judges an agent's action against its stated intent. It can escalate to a human. That's real authorization work. But intent is a story the agent tells. Access is a fact about the caller. It changes without asking the agent's permission. Nothing we found describes a scope ceiling on a token. Nor a re-check on each call. Nor a break-glass path. Their Audit Logs product is export and streaming. By its own description. Streaming a record to a SIEM proves nothing about the record. It doesn't prove the record wasn't rewritten first. Gartner expects most unauthorized agent transactions to be internal policy violations. Through 2028. Not attacks. That's exactly the case where the log is the whole argument.
Questions worth asking both of us
These are the questions we'd want answered if we were buying. Ask them on each vendor call, including ours.
Can you cryptographically prove an audit log entry wasn't deleted?
DataShield: yes. Each record commits to the one before it. We sign and chain each checkpoint. Verification tells deletion apart from truncation and from tampering. Run it against a sample chain at /verify. WorkOS: their Audit Logs page covers event definition and search. Plus CSV export and SIEM streaming. No tamper-proof claim we could find. Ask them to show one.
What happens to a revoked agent mid-session?
DataShield re-checks access on each checked tool call. A pulled grant lands on the next call. WorkOS: Airlock evaluates each action against the agent's intent. That's closer than most vendors get. We found no mid-session access pulls in their docs. No token scope ceilings either. Ask how long a compromised agent keeps working. Even after you pull its access.
How does GDPR erasure interact with the audit trail?
DataShield crypto-shreds per-subject key material. Then it issues an ISO 27560 consent receipt. We HMAC-commit actor identities in the chain. The proof still checks out after the subject is gone. WorkOS is GDPR and CCPA compliant as a vendor. Vault supports key revoke. But the effect on audit history isn't documented. Ask whether erasing a subject breaks the log.
Is WorkOS a competitor or something we run alongside DataShield?
Alongside, almost always. WorkOS makes your product enterprise ready. That's true for the teams we talk to. We govern what agents can do with regulated data inside it. Proof gets kept too. We federate over SAML and OIDC. Your WorkOS-managed identities flow straight in. The only line item that really overlaps is audit logging. There, the question is whether you need export or proof.
WorkOS Vault encrypts sensitive data. Isn't that the same as tokenization?
No, and the difference matters for agents. Vault is HSM-backed key control, with BYOK and field-level encryption. It protects data at rest and in transit. Tokenization replaces the value with a deterministic, join-preserving token instead. An agent can query, join, and aggregate the token. The real value never enters the queryable surface. Detokenization is a privileged step. It's logged, always. If your agents only ever store secrets, Vault is the right tool. If they analyze regulated records, it isn't.
Does DataShield have SOC 2?
Not yet, and we won't imply otherwise. WorkOS does. That's a fair reason to trust them more. On vendor process, today. Auth ships with a public threat model. Plus a verifier anyone can run. Guardian and Lighthouse have both been live since April 2026. Design-partner terms include source escrow. That way a small vendor isn't a single point of failure. Details on the security page.
- WorkOS hero, verbatim: "Your app, Enterprise Ready." Products listed include AuthKit, Enterprise SSO, Directory Sync, RBAC, MCP Auth, Vault, Audit Logs, Airlock, auth.md, Pipes and Atlas. - workos.com, 13 Sep 2026
- Airlock is described as "Intent-Based Access Control". It evaluates an agent's action against its stated intent. Then it allows, denies, or escalates to a human. - workos.com/airlock, 13 Sep 2026
- Audit Logs covers event definition, search, CSV export and SIEM streaming. No tamper-evidence or cryptographic verification is described. - workos.com/audit-logs, 13 Sep 2026
- Vault is HSM-backed encryption key management. It offers object storage. Plus BYOK into AWS, GCP, Azure and HashiCorp. Plus field-level encryption. Tokenization is not mentioned. - workos.com/vault, 13 Sep 2026
- Published pricing: AuthKit free to 1M MAUs, then $2,500/mo per additional 1M. SSO runs $125 per connection, down to $65. Audit Logs cost $125/mo per SIEM connection, plus $99/mo per 1M events. - workos.com/pricing, 13 Sep 2026
- WorkOS states SOC 2 Type 2 certification, GDPR and CCPA compliance, annual third-party penetration tests, and BAAs for enterprise plans. - workos.com/security, 13 Sep 2026
- ≥80% of unauthorized agent transactions through 2028 will be internal policy violations rather than attacks. - Gartner, 2026
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One honest scorecard per vendor, sources at the bottom.
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