head to head · open source
etcd vs predis
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. predis has 7,779 stars, 996 forks, 25 open issues and last shipped 2 days ago. etcd leads on adoption by 574% (52,441 vs 7,779 stars). etcd is written in Go under Apache-2.0; predis is written in PHP under MIT. etcd has attracted 20% as many forks as stars, predis 13%. etcd 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
| etcd | predis | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 7.8K |
| License | Apache-2.0 | MIT |
| Written in | Go | PHP |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 11K | ⑂ 996 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick etcd if
- You weight community size — 52K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick predis if
- You want the predis feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and predis fits your workflow better
About etcd
etcd Note : The main branch may be in an unstable or even broken state during development. For stable versions, see [releases][github release]. etcd is a distributed reliable key value store for the most critical data of a distributed system, with a focus on being: Simple : well defined, user facing API (gRPC) Secure : automatic TLS with optional client cert authentication Fast : benchmarked 10,000 writes/sec Reliable : properly distributed using Raft etcd is written in Go and uses the [Raft][] consensus algorithm to manage a highly available replicated log. etcd is used in production by many companies, and the…
About predis
Predis [![Software license][ico license]](LICENSE) [![Latest stable][ico version stable]][link releases] [![Latest development][ico version dev]][link releases] [![Monthly installs][ico downloads monthly]][link downloads] [![Build status][ico build]][link actions] [![Coverage Status][ico coverage]][link coverage] A flexible and feature complete Redis / Valkey client for PHP 7.2 and newer. More details about this project can be found on the frequently asked questions. Main features Support for Redis from 3.0 to 8.0 . Support for clustering using client side sharding and pluggable keyspace distributors. Support…
read the full predis overview →
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Frequently asked questions
Is etcd or predis more popular?
etcd has 52,441 GitHub stars and predis has 7,779. etcd has the larger community by that measure.
Are etcd and predis free?
Both are open source. etcd is licensed under Apache-2.0 and predis under MIT. Neither carries a licence fee.
What is the difference between etcd and predis?
etcd is written in Go and predis in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, etcd or predis?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose predis if its feature set, stack or MIT licence fits better. Both are self-hostable.