pgvector Pricing 2026
Plans, hidden costs, and alternatives compared
Cite this data: Toolradar, pgvector pricing verified Oct 2026, toolradar.com/tools/pgvector/pricing
pgvector is free.
Verified Oct 2026. No official public pricing page; Toolradar is the public record.
Is pgvector worth the price?
pgvector's pricing is exceptionally generous, being entirely free and open-source.
This makes it an incredibly fair and accessible option for anyone needing vector similarity search. It's best for developers and organizations looking for a cost-effective, self-hosted solution with full control.
Pricing Plans
Open Source
Free
- Full source code access
- Other license
- Community support
- Self-hosted
How pgvector compares
5 of 6 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| pgvector | Free | Yes |
| Milvus | $99/month, billing unit not specified | Yes |
| Weaviate | $45/month, billing unit not specified | No |
| Pinecone | $50/month, billing unit not specified | Yes |
| Qdrant | Contact sales | Yes |
| Chroma | $250/month, billing unit not specified | Yes |
| Elasticsearch | $0.02/month, billing unit not specified | Yes |
pgvector Pricing FAQ
How much does pgvector cost?
pgvector is free to use. No subscription or one-time fee is required for the core product.
Does pgvector have a free plan?
Yes. pgvector offers a free plan called "Open Source". It includes: Full source code access, Other license, Community support.
What are alternatives to pgvector?
Alternatives to pgvector include Milvus, Weaviate, Pinecone, Qdrant. Milvus starts at $99/month, billing unit not specified; Weaviate starts at $45/month, billing unit not specified; Pinecone starts at $50/month, billing unit not specified.
pgvector alternatives
Direct competitors. Starting prices match the table above.
Sources
- No official public pricing page for pgvector. Figures verified Oct 2026 by Toolradar.
- Cite this data: Toolradar, pgvector pricing verified Oct 2026, toolradar.com/tools/pgvector/pricing
Review pgvector, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.