Okapi
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New in 0.7 — Announce releases from CI →

Catch every error. Let your agent fix it.

Okapi is a Sentry-compatible error tracker in one Go binary — with a native MCP server your coding agent uses to read stack traces, correlate logs, and ship the fix. Self-host it on your own infrastructure, in minutes.

Start self-hosting Read the docs →
14-day trial · MCP on every plan · No price hikes, ever
Interactive demo
demo.useokapi.app/demo
Drop-in Sentry SDK
One Go binary + Postgres
MCP on every plan
Self-host or cloud
The math

One bad deploy shouldn't cost a month's salary.

Metered trackers auto-bill your spikes. A single runaway loop can run 6,000% over baseline — turning one bad day into a five-figure invoice. Okapi is flat: a spike costs you a day, never your month.

1,000,000 errors a month
what you'd pay, per tool
Okapi
$35
Rollbar
~$104
Sentry
~$225
Raygun
~$1,000
Sentry gives you 50k events for $26. Okapi gives you 1M for $35 — flat, with soft daily limits so a spike never bills you by surprise.
Why Okapi

A serious error tracker, built for the way you ship now.

Group, don't drown
Smart fingerprinting collapses noise into real issues — exception type plus an in-app stacktrace hash. Regressions reopen themselves the moment a fixed bug comes back.
See the product →
Debug with your agent
MCP-native. Your coding agent reads fenced traces, correlates logs by trace id, and resolves issues — through a real, scoped, audited door. On every plan.
Explore agents →
Own your data
One Go binary and Postgres. Self-host so product data stays on your infrastructure — with limited license and update checks documented in full — or let us run the cloud for you.
Self-host →
Agent-first

Your agent gets a real door, not a paste box.

Okapi ships a native MCP server. Your coding agent queries issues and logs as first-class tools, then triages and resolves — no screenshots, no copy-paste guessing.

Fenced by default. Every event field is wrapped so a poisoned stack trace can't become an instruction.
Scoped tokens. read / triage / admin, per project or org. Destructive actions need a named confirm.
Audited & never tier-gated. Every agent action is logged, and MCP is on the cheapest plan.
How agents work →
agent — okapi mcp
$ claude mcp add okapi --header "Authorization: Bearer okapi_agent_…"
▸ get_issue_context OKAPI-1042
TypeError: Cannot read properties of undefined frame checkout/processPayment.ts:42 · 3 correlated logs
▸ resolve_issue OKAPI-1042 --in-commit a1b2c3d
✓ resolved · regression watch armed
What we stand for

Two promises we put in writing.

PILLAR 01 · AGENT-FIRST
Built for agents from day one.
MCP is a first-class door, not an afterthought — scoped tokens, fenced data, audited actions. The full agent API is on every plan, forever. The agent isn't the upsell; it's the point.
How agents work →
PILLAR 02 · NO PRICE HIKES
The price you pick is the price you keep.
We never raise the price of a plan you're on, and never move a feature you rely on behind a new tier. New capabilities land on your plan. Your limits never shrink — growing with us shouldn't be a penalty.
Read the promise →
Migration

Already on Sentry? Switch in one line.

Okapi speaks the Sentry wire protocol — envelopes and all. Repoint the DSN, keep your SDK, and your events start grouping in Okapi immediately.

sentry.config.js
- dsn: "https://abc@o123.ingest.sentry.io/456"
+ dsn: "https://abc@ingest.useokapi.app/456"
JR

"I'm one person building Okapi in the open — no sales team, no roadmap held hostage behind a bigger plan. Just an error tracker I wanted to exist, priced the way I'd want to pay for it. If that resonates, come say hi."

Justas Raudonius Founder @justraud

Start catching errors before your users do.

One binary and Postgres, on your own infrastructure. A 14-day trial is built in — no signup, no key. MCP on every plan, and a price that never moves.

Get a license Read the docs →
14-day trial · Sentry-SDK compatible · Runs on your own infrastructure