Company
We build the tools we wished we had at 2am.
Sable started on an on-call rotation. Our agents were in production, our customers were confused, and all we had were log lines. So we built the control plane we needed — and now 600+ teams run on it.
Our mission
Agents deserve the same rigor as code.
Software got reliable because we built tools to see inside it: debuggers, tracing, tests, CI. AI agents skipped that step. They make decisions, call tools and move money — and most teams can’t say why a given run went the way it did.
We think that’s the biggest thing standing between today’s demos and tomorrow’s infrastructure. Sable exists to close the gap: every run traced, every answer scored, every risky action governed by rules you can read and prove.
2024
Founded in San Francisco
42
People across 9 countries
600+
Teams in production
$31M
Raised from Northbeam & friends
How we work
Principles we actually use.
Show, don’t summarize
Raw traces beat dashboards. We give engineers the evidence, then help them make sense of it.
Fast is a feature
SDK overhead under 15ms. Search under 400ms. If it’s slow, people stop looking.
Earn the data
Customer data is never used for training. Self-hosting is a first-class option, not an upsell.
On-call is a team sport
We dogfood Sable on our own agents and every engineer rotates through support.
Team
The people behind the traces.
Engineers, researchers and designers from teams that have run software at serious scale.
Sam Adeyemi
Co-founder & CEO
Previously Stripe
Iris Chen
Co-founder & Research Lead
Previously DeepMind
Jonah Weller
Founding Engineer
Previously Datadog
Priya Natarajan
Head of Product
Previously Linear
Lena Vogt
Staff Engineer, Ingest
Previously ClickHouse
Marcus Hale
Design Lead
Previously Vercel
Ana Ruiz
Research Engineer
Previously Anthropic
Yusuf Kaya
Solutions Engineer
Previously Retool
We’re hiring engineers who like hard problems.
Remote-friendly across US and EU time zones. Competitive salary, meaningful equity, and a rotation on the most interesting on-call in AI.