WorkOS Audit Logs is a solid product and the default choice inside the WorkOS ecosystem. Teams still end up searching for alternatives for three recurring reasons.

The a la carte pricing compounds: $99 per month per million events stored plus $125 per month per SIEM connection adds up at enterprise volume, and because billing is storage-based, longer retention keeps raising the floor. The audit log is welded to an identity platform: if you do not need WorkOS SSO or SCIM, you are adopting a platform to get one feature. And the stored events are exactly that, stored: nothing in the public documentation (as of July 2026) gives your customer a way to verify that a record was not altered after the fact.

Searches for a WorkOS audit logs alternative mix three different jobs, and the right answer depends on which one is yours.

If the job is checking the enterprise-readiness box inside an identity platform, your real alternatives are other identity platforms, covered below. If the job is a customer-facing audit trail that your buyers' security teams will open, filter, export, and possibly challenge, you want a dedicated audit log product. If the job is internal compliance evidence for your own SOC 2 or ISO audit, your observability stack plus your compliance automation vendor may already cover it, and neither WorkOS nor its replacements are the point. This guide focuses on the second job, with pointers for the first.

Invoance Audit Logs is a dedicated, API-first audit log for B2B SaaS with one differentiator no identity platform offers: every event is Ed25519-signed at ingestion and independently verifiable, offline, against a public key bound to your domain through DNS verification. Edits break the signature. Deletions in the middle of the sequence leave a gap the integrity scan reports. Your customer does not have to trust you, or Invoance: the log proves itself.

The surface otherwise matches what you would leave behind. Organization-scoped events use the same field names WorkOS uses, so an existing emitter maps field-for-field. Your customers get a hosted portal from a one-time link, or the same viewer embedded in your product as a React component. Streams are HMAC-signed webhooks to any HTTPS endpoint, exports come as CSV or NDJSON with every row keeping its signature, and zero-code Clerk and Auth0 integrations can fill the log without writing an emitter at all.

Pricing is bundled instead of a la carte: free for 10,000 events a month, then $149 per month for 1 million events with 2 streams and 1 year retention, $399 for 5 million with 5 streams and 7 years, $2,499 for 25 million with 20 streams and 7 years. At list prices, the 1-million-event, 2-connection configuration that costs about $349 a la carte lands at $149.

If your real need is the platform (SSO, SCIM, directory sync) with audit logging as one feature among many, be honest that you are choosing an identity vendor, not an audit log. Frontegg bundles audit logs into its B2B user-management platform with self-service admin portals. Scalekit positions itself as an enterprise-readiness layer competing directly with WorkOS. Auth0 covers authentication events through log streams, though customer-facing application audit trails are not its focus. Open-source identity stacks like Ory leave audit logging for you to build. All of these share one property with WorkOS: the log is a trusted store, and its integrity rests on the vendor's word.

For a dedicated tool that is not an identity platform, AuditKit is an open-source, self-hostable audit trail with usage-based pricing (their published comparison starts at $39 per month for 100,000 events). Self-hosting moves the integrity question onto your own infrastructure, which some teams prefer and some auditors discount, since the party being audited also operates the log.

Building your own remains the most common alternative of all. It is a real option with real costs: schema design, append-only storage, idempotent ingestion, a portal, exports, and retention are each straightforward and collectively months of work. Our engineering guide to building audit logs for a SaaS app (linked below) lays out exactly what you would be signing up for, whichever way you decide.

Staying put is sometimes the right call. If WorkOS already runs your SSO and SCIM, your customers have never asked to verify a log, and your volumes sit comfortably inside the pricing, the switching cost may not pay back.

Two things are still worth doing. Model the growth path: project your event volume and SIEM connections two years out against the a la carte rates before your next renewal. And keep the exit cheap: because Invoance accepts WorkOS-shaped events, you can mirror the same emitter to a free Invoance tier during an evaluation, for the organizations that ask for verifiable logs, without touching your production identity stack.

Whatever you evaluate, these questions separate audit log products faster than feature grids. Can a customer verify an event without trusting the vendor: signatures, published keys, offline verification? Can anyone prove the sequence is complete: sequence numbers, gap detection, and an honest statement of which deletion cases are out of scope? Can your customers reach their own log through a portal or an embed, without filing support tickets? What does streaming cost per destination, and what does retention do to the bill in year two? And if you leave the vendor someday, do the events you already exported remain verifiable?

Invoance's answers are linked below. Hold every alternative, including us, to the same list.