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 themselves, and audit events you can stream to Splunk. If a single enterprise deal is stalled on SAML, buy WorkOS and go back to shipping. We'd do the same.
DataShield answers a different question, one that shows up later. Your app now holds regulated data, and agents are querying it. Datasets are tokenized at ingest; agents query tokenized data over MCP; detokenization is a privileged, audited operation. Every governed tool call is checked against the agent's current authority, and every decision is sealed into a hash chain anyone can verify. Below is where the two products actually sit, including 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, and you want them querying tokenized data rather than raw rows. How the data plane works.
- You need to pull an agent's authority mid-session and have the very next tool call 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 and the blocker is enterprise readiness: SAML, SCIM, MFA, an admin portal. That's their home turf and they're very good at it.
- Speed matters more than depth. "A few lines of code" is a fair description of their SDKs, and their docs are among the best in the category.
- You want OAuth 2.1 auth for an MCP server you're publishing, and 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, and 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, and the line items don't overlap.
Feature by feature
Competitor cells describe what WorkOS's public site and docs say as of the date above. If we've mischaracterised something, email support@myorg.ai and we'll correct it, credited.
| 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. Public verifier. | Audit Logs: event definition, search, CSV export, SIEM streaming to Splunk and Datadog. Their page says nothing about tamper evidence or cryptographic verification. | ◆ |
| Agent authorization | Every governed tool call passes a scope ceiling, a declared authority tier, and a revocation re-check before dispatch. Cedar governs admin, config, and token decisions. | Airlock scores each agent action against the agent's stated intent, then allows, denies, or escalates to a human. Real work, and the closest thing to us in this market. We found no scope ceilings or revocation semantics described. | ◈ |
| Break-glass | Scoped, time-boxed emergency access for agents that auto-revokes and 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 revocation, which gets you part of the way. The effect on audit history isn't documented. | ◆ |
| Tokenization and data handling | Datasets are tokenized at ingest; agents query tokenized data over MCP; detokenization is a privileged, audited operation. Tokens are deterministic and join-preserving, plus quasi-identifier generalization (dates to year, decade or age band; ZIPs to 3 or 4 digits; partial phones, SSNs and emails) with a measured cardinality-reduction score per column. | Vault is HSM-backed key management with optional object storage, BYOK, and field-level encryption. Encryption, not tokenization. Nothing that lets an agent run analytics over de-identified data. | ◆ |
| MCP and agents | Native MCP endpoints on Auth, Ontology, and Lighthouse. MCP tool tokens with scope ceilings, and per-call metering attributed to the agent. | MCP Auth ships OAuth 2.1, PKCE, scopes, and JWT validation, with AuthKit as the authorization server. Plus auth.md for agent registration and Pipes for integrations. Strong on the connection, 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 component for someone else's SaaS. | The whole reason they exist. Unified SSO across any IdP, Directory Sync, RBAC, MFA, Radar, and an admin portal your customer's IT lead configures alone. | ◇ |
| Developer experience | Good docs, MCP-first, and a verifier you can run in a browser. Smaller SDK surface, and we won't pretend otherwise. | SDKs in seven languages, a free tier to 1M MAUs, and a docs site people actually compliment. 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 or dedicated single-tenant option in their public docs. | ◆ |
| Maturity signals | Auth, Guardian and Lighthouse are live in production (Guardian and Lighthouse since April 2026). SOC 2 not yet certified, and we say so. | Founded 2019. SOC 2 Type 2 certified, annual third-party pen tests, external code audits, BAAs on enterprise plans, and a long public logo list. | ◇ |
| Pricing | Published model, scoped instant quote, no sales wall. | Published and granular. 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 | Designed to map to EU AI Act Art. 12 and Art. 26 and HIPAA §164.312(b), with the mechanism named on the page. | Vendor-level SOC 2, GDPR, and CCPA. We found no EU AI Act or HIPAA control mapping in their product content. | ◆ |
◆ DataShield leads◇ WorkOS leads◈ comparable
WorkOS claims are drawn from workos.com and its product and 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, and the verifier names what went wrong, not just that something did. That's the property EU AI Act Article 12 and HIPAA §164.312(b) reviewers ask about. 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 the next governed tool call is re-checked against current authority and fails closed. A token that was valid when issued rides 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 legitimate reason to read it. We tokenize at ingest and generalize quasi-identifiers, so the agent can join and aggregate without ever holding the real value. See the data plane.
Where WorkOS is genuinely stronger
Let's be blunt about it. WorkOS has been shipping since 2019, is SOC 2 Type 2 certified, runs annual third-party pen tests, and lists OpenAI, Cursor, Perplexity, Netlify, and Indeed on its homepage. Their SSO and SCIM coverage is wider than ours and always will be, because that is the product. Their pricing is published to the dollar, which is rare enough in this market that we'll applaud it rather than spin it. And they write good competitive content, including a Skyflow teardown our own battlecard cites. That is a company that reads its market carefully.
The push-back is narrow. Airlock judges an agent's action against its stated intent and can escalate to a human, which is real authorization work. But intent is a story the agent tells. Authority is a fact about the caller, and it changes without asking the agent's permission. Nothing we found describes a scope ceiling on a token, a re-check on every call, or a break-glass path. And their Audit Logs product, by its own description, is export and streaming. Streaming a record to a SIEM is not the same as being able to prove the record wasn't rewritten before it left. Gartner expects most unauthorized agent transactions through 2028 to be internal policy violations rather than attacks, which is 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 every 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, checkpoints are signed and chained, and verification tells deletion apart from truncation and from tampering. Run it against a sample chain at /verify. WorkOS: their Audit Logs page describes event definition, search, CSV export, and SIEM streaming, with no tamper-evidence claim we could find. Ask them to show one.
What happens to a revoked agent mid-session?
DataShield re-checks authority on every governed tool call, so revocation lands on the next call. WorkOS: Airlock evaluates each action against the agent's intent, which is closer than most vendors get. We found no description of mid-session revocation or token scope ceilings. Ask how long a compromised agent keeps working after you pull its access.
How does GDPR erasure interact with the audit trail?
DataShield crypto-shreds per-subject key material and issues an ISO 27560 consent receipt. Actor identities in the chain are HMAC-committed, so the evidence still verifies after the subject is gone. WorkOS is GDPR and CCPA compliant as a vendor and Vault supports key revocation, 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 for ythe teams we talk to. We govern what agents are allowed to do with regulated data inside it, and keep the evidence. We federate over SAML and OIDC, so your WorkOS-managed identities can flow straight in. The only line item that really overlaps is audit logging, and 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 management with BYOK and field-level encryption, which protects data at rest and in transit. Tokenization replaces the value with a deterministic, join-preserving token so an agent can query, join, and aggregate without the real value ever entering the queryable surface. Detokenization is a privileged, audited operation. If your agents only ever store secrets, Vault is the right tool. If they analyse regulated records, it isn't.
Does DataShield have SOC 2?
Not yet, and we won't imply otherwise. WorkOS does, and that's a fair reason to trust them more on vendor process today. Auth is live a public threat model and a verifier anyone can run. Guardian and Lighthouse have been in production since April 2026. Design-partner terms include source escrow so 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 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 with object storage, BYOK into AWS, GCP, Azure and HashiCorp, and 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 $125 per connection down to $65; Audit Logs $125/mo per SIEM connection and $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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