Best alternatives to Weaviate (2026)
15 verified data & analytics alternatives to Weaviate, machine-checked for live status, real pricing, and genuine free tiers.
| Tool | Free tier | API | Freshness | Key difference |
|---|---|---|---|---|
| PolymerFreemium | ✓ | — | 100 | Verified free tier |
| QdrantOpen source | ✓ | ✓ | 100 | Verified free tier |
| Numerous AIFreemium | ✓ | — | 100 | Verified free tier |
| HexFreemium | — | ✓ | 100 | Freemium pricing |
| MarqoOpen source | — | ✓ | 100 | Open-source vector search. |
| ThoughtSpotContact | — | ✓ | 100 | Contact pricing |
| Julius AIFreemium | ✓ | — | 100 | Verified free tier |
| DataRobotContact | — | ✓ | 100 | Contact pricing |
| Power BI CopilotFreemium | ✓ | ✓ | 100 | Verified free tier |
| Pecan AISubscription | — | ✓ | 100 | Subscription pricing |
| AkkioSubscription | — | ✓ | 100 | Subscription pricing |
| PowerdrillFreemium | — | ✓ | 100 | Freemium pricing |
| PineconeFreemium | ✓ | ✓ | 100 | Verified free tier |
| TableauSubscription | — | ✓ | 100 | Subscription pricing |
| SupabaseFreemium | ✓ | ✓ | 100 | Verified free tier |