head to head · open source
Qdrant vs InfluxDB
Qdrant has 34,650 GitHub stars, 2,682 forks, 704 open issues and last shipped 2 days ago. InfluxDB has 31,748 stars, 3,718 forks, 2,165 open issues and last shipped 2 days ago. Qdrant leads on adoption by 9% (34,650 vs 31,748 stars). Qdrant is written in Rust under Apache-2.0; InfluxDB is written in Rust under Apache-2.0. Qdrant has attracted 8% as many forks as stars, InfluxDB 12%. Qdrant was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Qdrant | InfluxDB | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 32K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Rust |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.7K | ⑂ 3.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Qdrant if
- You weight community size — 35K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick InfluxDB if
- You want the InfluxDB feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and InfluxDB fits your workflow better
About Qdrant
Qdrant is a vector similarity search engine and database built in Rust, designed for production use in AI applications. It stores, manages, and retrieves high dimensional vectors alongside associated metadata (payloads), supporting fast nearest neighbor search with filtering. It solves the problem of efficiently performing semantic or neural based matching at scale—such as finding similar images, recommending content, or powering retrieval augmented generation (RAG)—by replacing slow or inflexible brute force or index based approaches with a purpose built engine optimized for vector operations.…
read the full Qdrant overview →
About InfluxDB
InfluxDB 3 Core is an open source time series database purpose built for real time ingestion, processing, and querying of event and metrics data. It lives in the InfluxDB ecosystem and is the latest major version, generally available since April 2025. Built with Rust and leveraging Apache Arrow, DataFusion, and Parquet, it replaces older versions (v1.x, v2.x) with a new architecture optimized for low latency analytics and interactive workloads.
read the full InfluxDB overview →
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Frequently asked questions
Is Qdrant or InfluxDB more popular?
Qdrant has 34,650 GitHub stars and InfluxDB has 31,748. Qdrant has the larger community by that measure.
Are Qdrant and InfluxDB free?
Both are open source. Qdrant is licensed under Apache-2.0 and InfluxDB under Apache-2.0. Neither carries a licence fee.
What is the difference between Qdrant and InfluxDB?
Qdrant is written in Rust and InfluxDB in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Qdrant or InfluxDB?
Choose Qdrant if you want the larger community (34,650 stars) or its Apache-2.0 licence terms. Choose InfluxDB if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.