FastEmbed vs Mixedbread (mxbai)
On the evidence we track, Mixedbread (mxbai) leads this comparison with a composite score of 64/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for embeddings apis. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
FastEmbed
FastEmbed is a Python library that generates text and image embeddings using ONNX Runtime, eliminating the need for large PyTorch dependencies. It supports various embedding models including sparse embeddings, late-interaction models, and cross-encoders, making it suitable for serverless and resource-constrained environments.
Mixedbread (mxbai)
LeaderA managed platform that processes and indexes documents, images, audio, and video content, providing semantic search with optional reranking through an API. Pricing is usage-based with optional monthly credit allowances.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Mixedbread (mxbai)
LeaderFrom $20/month plus per-token API usage. Free tier available with $5 credits.
- StarterFree
- $5 one-time credits
- 3 workspace users
- 10 stores
- 100 requests/minute
- Community Slack support
- Scale$20/month plus usage-based pricing
- $20/month in included credits
- Unlimited workspace users
- 10,000 stores
- 1,200 queries/min, 360 ingestion/min
- Automatic backups
- +1 more
- EnterpriseContact sales
- Volume-based discounts
- Unlimited stores
- Custom rate limits & SLA
- Automatic backups with point-in-time recovery
- Dedicated support team
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
FastEmbed
- Qdrant
- Langchain
- Llama Index
Mixedbread (mxbai)
Leader- Vercel
- Google Drive
- Slack
FastEmbed or Mixedbread (mxbai): which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.