Make every retrieved chunk fight for first place.
Connect your RAG pipeline to a production-ready reranking API. Issue user keys on signup, track daily limits, and ship with docs your team can trust.
- API keys and quotas are provisioned automatically.
- Built-in dashboards surface usage in minutes.
- Frontend testing endpoint included for UI teams.
No credit card required. Free daily reranks included.
API key requests
50
Free requests per day
Frontend testing
20
Dashboard requests per day
128 ms
Median latency
128 ms
Across production reranks
Uptime target
99.9%
Redundant rerank workers
Daily free tier
50 requests
API + dashboard access
Built-in product layer
Everything you need to ship reranking fast.
From onboarding to monitoring, every workflow lives in one clean interface. Keep your API teams and UI teams on the same page.
Instant keys + quotas
Provision keys automatically with predictable daily limits.
Audit-ready analytics
Track API and frontend usage with daily summaries.
Admin guardrails
Raise limits, set plans, and keep teams aligned.
How it works
Reranking in three clean steps.
Keep the integration minimal and transparent. Your pipeline stays in control, while the reranker handles relevance ordering.
Connect your RAG pipeline
Generate a user key or use your admin key to route rerank calls.
Send query + chunks
Pass the query and candidate chunks. We return relevance scores.
Ship confident answers
Use the sorted results to ground responses and reduce hallucinations.
Use cases
Built for production RAG teams.
Whether you are shipping search, support, or research copilots, the reranker plugs into your existing retrieval stack.
Optimized for chunk-level relevance scoring.
Semantic search
Refine dense retrieval results for crisp, ranked answers.
Customer support
Surface the most helpful knowledge chunks in every reply.
Analytics copilots
Rank dashboards and query summaries for internal teams.
Research assistants
Ground answers with ranked citations and trusted sources.
Plans
Simple pricing that scales with usage.
Start free, then upgrade when your rerank volume grows.
Starter
Best for testing and small prototypes.
- 50 API reranks per day
- 20 frontend reranks per day
- Email support
Growth
For teams shipping to production.
- 5,000 API reranks per day
- 500 frontend reranks per day
- Priority response SLA
Enterprise
Dedicated capacity and custom SLAs.
- Unlimited reranks
- Private model hosting
- Dedicated success manager
Ready to launch
Move your best chunks to the top of every answer.
Start free and invite your team. You will get API keys, daily quotas, and the full dashboard as soon as you sign up.