Riften: Route every AI request. Build the models your company owns.
Cut LLM spend with one endpoint that selects the lowest-cost model that works.
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YC · launched Aug 17, 2026 · 11 upvotes (top 62%) · 0 views
Niche: llm routing and gateway tools · 143 launches, 5 in the last 7 days ▼ -62% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Commercial product
- Developer Tools
- Reinforcement Learning
- Infrastructure
- AI
Visit website ↗ Source listing ↗
More like this: all 143 launches in llm routing and gateway tools →
Could you build this?
Partial A basic LLM router/proxy is easy to vibe-code, but autonomous online post-training and continuous RL/eval loops based on enterprise telemetry require advanced ML infra.
What it would actually take: A basic implementation is a proxy API in Rust or Go that routes prompts based on cost and heuristics. The complex component is the autonomous post-training feedback loop: curating production prompt/completion logs, synthesizing evaluation pairs, and orchestrating distributed LoRA fine-tuning and DPO jobs on open-source weights (vLLM/DeepSpeed). This demands seasoned ML infrastructure engineers and GPU cluster management.
Competitors
Other products that read as similar to this one : 124 launches clear the similarity bar, closest 8 shown.
Attention rank: #71 of 125 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 271 days after the earliest competitor.
- Token Cut · ph · 2026-10-04 · 2 upvotes · similarity 0.49
- Experiential Labs - Turn your AI spend into a cheaper + better model you own · yc · 2026-08-06 · 18 upvotes · similarity 0.47
- ModelFare · ph · 2026-10-30 · 1 upvotes · similarity 0.44
- MeterSPW by SciTech · ph · 2026-10-09 · 2 upvotes · similarity 0.44
- PowerHub · ph · 2026-09-12 · 1 upvotes · similarity 0.41
- AI SpendOps · ph · 2026-09-22 · 4 upvotes · similarity 0.41
- Sidenet AI · ph · 2026-09-24 · 12 upvotes · similarity 0.41
- TokenSpend · ph · 2026-10-31 · 1 upvotes · similarity 0.40
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.