Orchestra
YC S26 · Active · Self-optimizing neocloud that cuts LLM costs by 100x
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 isoquantShared: self optimizing, inference cloud, cheaperActiveAI | AI | Active | YCF26 |
 RunAnywhereShared: weight model, open weight, open sourceActiveAI, Devtools | AI, Devtools | Active | YCW26 |
 PipeshiftShared: inference cloud, ml, costActiveAI, Devtools | AI, Devtools | Active | YCS24 |
 RiftenShared: weight model, open weight, open sourceActiveAI, Devtools | AI, Devtools | Active | YCS26 |
 OneTriangleShared: inference cloud, open source, costActiveAI, Devtools | AI, Devtools | Active | YCS26 |
 Arcee AInot in a program hereShared: open weight, modelElsewhereOther | Other | Elsewhere |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 BeamShared: open source, inference, cloudActiveAI, Devtools | AI, Devtools | Active | YCW22 |
 Guide LabsShared: frontier model, trace, learnActiveAI, Devtools | AI, Devtools | Active | YCW24 |
 AshrShared: weight model, open weight, trainActiveAI, Data | AI, Data | Active | YCW26 |
 ReplicateShared: open source, model, cloudAcquiredAI, Devtools | AI, Devtools | Acquired | YC +1W20 |
 WasmerShared: open source, 100x, cloudActiveDevtools | Devtools | Active | YCS19 |
Also from S26 in AI
All of S26| Company | Category | Status |
|---|---|---|
 Graphify LabsOn-device Knowledge Graph engine for Enterprise SoftwareActiveAI, Devtools | AI, Devtools | Active |
 OneCLIThe open source AI teammates for your company.ActiveAI, Devtools | AI, Devtools | Active |
 RobocurveEvals for robotsActiveAI, Devtools | AI, Devtools | Active |
 TracerCombining open-source AI models for better answers at lower costActiveAI, Devtools | AI, Devtools | Active |
 VendoLet your users build their own features on top of your productActiveAI, Devtools | AI, Devtools | Active |
 6thSenseNervous System for Physical AIActiveAI | AI | Active |
Founders
- Luis ManriqueFounder/CEO
- Aamir PoonawallaFounder/CTO
About Orchestra
Orchestra is an inference cloud. We capture your AI work traces, train smaller models, and automatically deploy them (only when they outperform the expensive model you are currently paying for). Instead of renting the same frontier model forever, your AI infrastructure gets faster, smarter, and cheaper every time it runs. Suppose your product uses Claude for a repetitive legal workflow. Orchestra observes successful production runs, learns the specific tools and judgment required for that workflow, and trains a specialized open-weight model. Once that model matches or beats Claude on a held-out evaluation, Orchestra starts routing production traffic to it. As more work is completed, the model keeps improving. We started Orchestra because we believe every company using AI should be accumulating intelligence, not accumulating API bills.
- YC batch
- S26 · Summer 2026
- Status, per YC
- Active
- Category
- AI, Developer tools
- Team size
- 2
- Location
- San Francisco, CA, USA
- Founded
- 2026
- Checked
- 32m ago
YC tags: Artificial Intelligence, Open Source, AI, ML
Orchestra: questions
Which YC batch was Orchestra in?
Orchestra was in Y Combinator's Summer 2026 batch (S26).
Is Orchestra still active?
Y Combinator lists Orchestra as active.
Who founded Orchestra?
Orchestra's founders, as listed on its YC page: Luis Manrique (Founder/CEO), Aamir Poonawalla (Founder/CTO).
Where is Orchestra based?
Orchestra lists San Francisco, CA, USA as its location on YC's directory.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.