How keel Compares to Other Trading Bots
Freqtrade, Jesse, and Hummingbot are established, capable open-source trading bots — far more mature than keel, with communities orders of magnitude larger. If you want general algorithmic trading with the widest exchange coverage, they are the better answer.
This page states, factually and from public repositories, where keel differs: keel is not a better trading bot — it is a different thing, an enforcement engine for Shariah compliance you supply.
Structural comparison
| Property | keel | Freqtrade | Jesse | Hummingbot |
|---|---|---|---|---|
| License | Apache-2.0 | GPL-3.0 | MIT | Apache-2.0 |
| Language | Python | Python | Python | Python |
| Purpose | Enforcing Shariah compliance you supply, on spot trading | General trading bot development | Strategy research and trading | Market making / high-frequency strategies |
| Venue adapters | Coinbase (reference); Robinhood & Alpaca ship unwired | Many major exchanges | Several exchanges | Many CEXs and DEXs |
| Backtesting | Production-faithful, liquidity-scaled slippage | Yes | Yes | Yes |
| Mandatory gate before live trading | Two-part: performance floors + overfitting check (PBO/CSCV), 100-trade floor | No | No | No |
| Shariah compliance machinery | Attested fail-closed screening + 18 un-overridable rails (incl. qabd) | Not built in | Not built in | Not built in |
| Honest result stated about own rules | Yes — on the front page | Not published | Not published | Not published |
How to read this
Every project here backtests strategies and can trade crypto. The differences that matter are structural: what the engine refuses to do, what it requires before a rule may trade live money, and whether compliance is machinery or nothing at all.
None of the comparison cells are value judgments. Freqtrade's breadth, Jesse's research workflow, and Hummingbot's market-making depth are real strengths — keel has none of them, by design.
What keel will not do
- Chase exchange coverage: Coinbase is the wired reference adapter; Robinhood and Alpaca adapters ship deliberately unwired.
- Trade anything but long-only spot: no leverage, no shorting, no derivatives.
- Promote a rule on backtest brilliance alone: the overfitting check (PBO/CSCV) can veto it.
- Promise profit: no shipped rule family is net-positive at the taker fee actually paid, and the site says so on its front page.
The honest result, stated first
No shipped rule family is net-positive at the taker fee actually paid on Coinbase (~1.2% per leg). The viable parameter/fee intersection is empty under production-faithful execution — 0 of 90 configurations in one measurement matrix, 0 of 82 in another. Cost is the binding constraint, not signal quality.