The open-source embedding database for building LLM applications with fast similarity search and filtering.
Best For
Teams & solo builders
Key Pros & Cons
Strengths
- Bulk data export β your data stays portable
- Webhook support β enables event-driven pipelines
Watch Out For
- Low community score (2/100) β smaller support network
Market Momentum
30
+3
24h
+13
7d
+25
30d
14-day heat score history
Creator Buzz3
Search Interest31
Community Activity2
Abandonment & Maintenance Risk
Low Risk
Trend phaseEmerging
30-day score change+25 pts
Listed on HookFlow2mo old
Discontinued flagβ No
Risk Factors
- No major abandonment signals detected
- Active growth β strong maintenance signal
Data Lock-In Index
0
/ 100 (lower = more open)
Open-Data Compliant ββ Webhooks Outβ Bulk Exportβ Open Formats
vs. Category Peers (AI Frameworks)
Tool
A.R.C.
Heat
7d Ξ
Lock-In
ChromaDB (this)
Embedded local vector DB
β
30
+13
0
Replicateβ² Declining
C
67
-15
0
LlamaIndexβ² Rising
B
53
+27
0
Unslothβ² Rising
β
52
Snapshot Disclaimer: All scores, rankings, and metrics in this report reflect data as of June 20, 2026. Heat scores, community activity, and market momentum are recalculated daily β figures shown here represent a point-in-time snapshot and may differ from current values on HookFlow.ai.
HookFlow.ai Infrastructure Report β June 20, 2026hookflow.ai