Hummingbot
Hummingbot supports many centralized and decentralized exchanges with market making, cross-exchange market making, and arbitrage, with API keys kept on your machine. It is aimed at technical users.
Alternatives / 3Commas
2 open-source alternatives
2 Best Open Source 3Commas Alternatives in 2026
Looking for an open source 3Commas alternative? We compared 2 open source crypto trading bots by license and features. Hummingbot focuses on market making and arbitrage, and OctoBot offers prebuilt strategies with backtesting. Trading carries financial risk and nothing here is financial advice.
Written by Maxime DERAME
Last updated:
Best 3Commas alternatives at a glance
| Alternative | Best for | License |
|---|---|---|
| Hummingbot | Market making and arbitrage framework | Apache-2.0 |
| OctoBot | Strategy automation with backtesting | GPL-3.0 |
How we chose these 3Commas alternatives
We looked for open-source trading bot platforms. We verified each project's license, recent activity, stars, and self-hosting in its repository. We do not evaluate their strategies' performance. See our methodology for the full criteria.
OctoBot
OctoBot automates trading with custom or prebuilt strategies, technical indicators, backtesting, and a real-time dashboard. A hosted cloud version is a separate paid offering.
Important: risk
Automated trading can lose money quickly. These tools provide software, not profit, and you should test strategies carefully.
License details
Hummingbot is Apache-2.0. OctoBot is GPL-3.0.
Maintenance status
Both had commits within days of this update.
Why look for a 3Commas alternative?
3Commas is a proprietary bot service that holds exchange API access on its servers. Open-source bots run on your machine so keys stay with you, but you are responsible for the strategy, hosting, and risk.
hummingbot.org
Hummingbot is an Apache-2.0 framework for market making and algorithmic trading across many centralized and decentralized exchanges, with customizable strategies such as cross-exchange market making and arbitrage. API keys stay on your own machine. Trading carries financial risk and you are responsible for your strategies.
20.6K5KApache-2.0Self-hosted
Pricing: Free and open source.
- Many exchange connectors
- Customizable strategies
- Keys stay local
- Needs technical setup
- No guarantee of profit
octobot.cloud
OctoBot is a GPL-3.0 platform for automated crypto trading with custom or prebuilt strategies, backtesting, and a real-time dashboard that integrates with major exchanges. Trading carries financial risk and you are responsible for your strategies.
6.8K1.3KGPL-3.0Self-hosted
Pricing: Free open-source bot; hosted cloud is paid.
- Backtesting
- Prebuilt strategies
- Dashboard
- No guarantee of profit
- GPL-3.0 license
Compare 3Commas alternatives
| Alternative | Type | License | Self-hosted | Best for |
|---|---|---|---|---|
| Hummingbot | Trading framework | Apache-2.0 | Self-run | Advanced users |
| OctoBot | Trading bot | GPL-3.0 | Self-run | Strategy testing |
Which one should you choose?
Want market making across exchanges
Hummingbot supports market making, cross-exchange strategies, and arbitrage.
Want backtesting and prebuilt strategies
OctoBot has a dashboard, backtesting, and community strategies.