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Project comparison
Quantdinger vs langchain
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Quantdinger
Open-source AI Trading OS and commercial-ready multi-tenant SaaS platform — research markets, build Python strategies, backtest, paper/live trade, and monitor crypto, stocks, and forex, with built-in user management, billing, payments, and settlement to launch and operate your own trading service.
Best matched with other agent tools.
11.3K
Stars
+6.6K
Weekly
77/100
Health
147.4K
Stars
+599
Weekly
84/100
Health
Quick Take
Adoption
langchain has the larger GitHub footprint with 147.4K stars.
Momentum
Quantdinger is currently growing faster at +6.6K stars this week.
Maintenance
langchain has the stronger automated maintenance signal at 84/100. This is not a security or fit verdict.
Side-by-side evidence
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Quantdinger | langchain |
|---|---|---|
| Evidence status | Basic listing· 2026-10-04 09:18 UTC | Verified snapshot· 2026-10-04 09:19 UTC |
| GitHub stars | 11.3K | 147.4K |
| Weekly growth | +6.6K | +599 |
| Health score | Healthy77/100 | Strong84/100 |
| Contributors | 26 | 3.7K |
| Commits per week | 9.3 | 50.5 |
| Open issues | 60 | 569 |
| Language | Python | Python |
| License | Apache-2.0 | MIT |
| Last commit | 2026-08-31 10:48 UTC | 2026-10-03 08:31 UTC |
| Last release | v5.0.20 | langchain-core==1.4.0 |
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