head to head · open source
Prometheus vs WeiXinMPSDK
Prometheus has 66,109 GitHub stars, 10,839 forks, 890 open issues and last shipped yesterday. WeiXinMPSDK has 8,896 stars, 4,342 forks, 219 open issues and last shipped 8 days ago. Prometheus leads on adoption by 643% (66,109 vs 8,896 stars). Prometheus is written in Go under Apache-2.0; WeiXinMPSDK is written in C# under Apache-2.0. Prometheus has attracted 16% as many forks as stars, WeiXinMPSDK 49%. Prometheus 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
| Prometheus | WeiXinMPSDK | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 8.9K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | C# |
| Last push | 2026-09-17 | 2026-09-10 |
| Forks | ⑂ 11K | ⑂ 4.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 66K 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 WeiXinMPSDK if
- You want the WeiXinMPSDK feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C#
- You evaluated both and WeiXinMPSDK fits your workflow better
About Prometheus
Prometheus is an open source monitoring system and time series database, part of the Cloud Native Computing Foundation ecosystem. It collects metrics from configured targets at defined intervals, evaluates alerting rules, and visualizes results. Designed for reliability in dynamic environments, it operates without reliance on distributed storage, ensuring each server node functions independently.
read the full Prometheus overview →
About WeiXinMPSDK
Senparc.Weixin is an Apache 2.0 licensed, open source .NET SDK for building against the full range of WeChat platforms — official accounts, mini programs, mini games, WeChat Pay, WeCom (Enterprise WeChat), the open platform, and JSSDK — and it is aimed at C and .NET developers who need to integrate those services into their own applications.
read the full WeiXinMPSDK overview →
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Frequently asked questions
Is Prometheus or WeiXinMPSDK more popular?
Prometheus has 66,109 GitHub stars and WeiXinMPSDK has 8,896. Prometheus has the larger community by that measure.
Are Prometheus and WeiXinMPSDK free?
Both are open source. Prometheus is licensed under Apache-2.0 and WeiXinMPSDK under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and WeiXinMPSDK?
Prometheus is written in Go and WeiXinMPSDK in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Prometheus or WeiXinMPSDK?
Choose Prometheus if you want the larger community (66,109 stars) or its Apache-2.0 licence terms. Choose WeiXinMPSDK if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.