OctoBot:
the first genuinely open-source platform in this series, and it earns the distinction.
We tore apart OctoBot, running since 2018 and genuinely open-source under an MIT-adjacent license, across the same seven weighted categories as this series; from a dual cloud-and-self-hosted structure, a genuinely distinctive exchange-partnership revenue model that lets the core project skip subscriptions entirely, backtesting and paper trading included even on the free tier, a specific, dated security fix (v2.1.1, March 2026) we could actually verify, and no reported incidents anywhere in our research, to a genuinely distinctive separate Polymarket prediction-market product, and honest, source-acknowledged trade-offs: a real learning curve, self-hosting responsibility if you choose that path, and no leaderboard-style copy trading on the core crypto product; and landed on a score the marketing page won't show you.
Our take, up front: OctoBot, launched in 2018 by developers at Drakkar Software and grown without external funding, is genuinely the first fully open-source platform we've reviewed in this series, publicly auditable under an MIT-adjacent license on GitHub. Real, genuinely non-custodial: users retain full custody of their funds, and the bot interfaces with exchanges via API keys that don't accept withdrawal permissions, consistent across sources. Real, genuinely distinctive dual structure worth explaining precisely: the core open-source project can be self-hosted entirely for free, monetized through exchange partnerships rather than user subscriptions, while a separate product, OctoBot Cloud, offers its own genuinely free tier (DCA, Grid, paper trading, and backtesting all included) plus paid tiers at $9.99 and $29.99 per month for additional strategies, TradingView automation, and higher bot limits. Real, honest consideration worth naming plainly: an exchange-partnership revenue model creates a real incentive to encourage trading on partner exchanges specifically, which may not always align with a user's own priorities. Real, distinctive fail2ban integration protects self-hosted instances against brute-force login attempts. Real, specific, dated transparency we could actually verify: version 2.1.1, released March 28, 2026, included an improvement to web interface redirect checks specifically to address a security concern. We found no reported security incident or exchange API breach specific to OctoBot in our research. Real, genuinely distinctive separate product: OctoBot Prediction Market, a free, open-source Polymarket copy-trading and arbitrage bot running self-hosted with local private key storage, an expansion into an entirely different market category unmatched by any other platform we've reviewed in this series. What we'd flag honestly: this isn't a "set and forget" tool, thoughtful configuration and testing genuinely matter, and choosing the self-hosted path puts server security, updates, and uptime on you rather than a provider. We weighted all of it below.
Real, genuinely broad, no-code bot lineup: DCA, Grid, and theme-based crypto baskets, with TradingView automation available on higher tiers. Real, backtesting and paper trading included even on the free tier, a genuinely notable positive distinction from several subscription-gated competitors we've reviewed in this series. Real, one of only two genuinely no-code options among open-source crypto trading bots, alongside Gainium; the other major open-source alternatives (Freqtrade, Hummingbot, Jesse, Passivbot) all require Python programming. Real, honest, consistently-acknowledged learning curve: this isn't a "set and forget" solution, and thoughtful configuration and testing genuinely matter for results. Real, honest limitation: no copy-trading with a leaderboard of top performers for the core crypto product, a feature at least one detailed source explicitly notes is absent.
Pros
- Backtesting and paper trading included even on the free tier
- One of only two no-code options among open-source crypto bots
- TradingView automation available on higher tiers
Cons
- Real, acknowledged learning curve; not a "set and forget" tool
- No leaderboard-style copy trading on the core crypto product
Real, genuinely non-custodial: users retain full custody of their funds, with the bot interfacing via API keys that don't accept withdrawal permissions, consistent across sources. Real, genuinely distinctive: fail2ban integration for self-hosted instances specifically guards against brute-force login attempts, a technical, real security feature we haven't found elsewhere in this series. Real, specific, dated transparency: version 2.1.1, released March 28, 2026, included an improvement to web interface redirect checks specifically to address a security concern, a genuinely concrete, verifiable example of active security maintenance. Real, encrypted API key vault for the Cloud version specifically. We found no reported security incident or exchange API breach specific to OctoBot in our research. Real, open-source code offers a genuine, structural layer of independent accountability that closed-source competitors in this series can't match.
Pros
- Genuinely non-custodial; open-source code publicly auditable
- Specific, dated, verifiable security fix (v2.1.1, March 2026)
- Distinctive fail2ban protection for self-hosted instances
- No reported security incident found in our research
Cons
- Self-hosted users bear responsibility for their own server security
Real, connectivity across more than 15 exchanges, supporting both spot and futures markets, a broad but not top-of-series figure relative to some competitors' higher-end claims.
Pros
- 15+ exchanges supporting both spot and futures markets
Cons
- Not among the broadest exchange counts found in this series
Real, genuinely accessible web UI and modular plugin system requiring no coding, a real point of distinction from most other open-source crypto bots, which require Python. Real, monitoring available via mobile and Telegram. Real, honest, consistently-acknowledged learning curve for meaningful configuration beyond the basics.
Pros
- No-code web UI, unusual among open-source trading bots
- Mobile and Telegram monitoring available
Cons
- Real learning curve for configuration beyond the basics
Real, launched in 2018 by developers at Drakkar Software, genuinely grown without external funding, a distinctive, independent development story. Real, active, ongoing development evidenced by a specific, recent version release (2.1.1, March 2026) with a disclosed security improvement. We found no reported security incident specific to OctoBot in our research.
Pros
- Genuine, independent multi-year track record since 2018
- Active, transparently-documented development with dated releases
- No reported security incident found in our research
Cons
- Grown without external funding, a real trade-off in available resources
Real, genuinely distinctive dual model worth explaining precisely: the core open-source project is free to self-host, monetized through exchange partnerships rather than user subscriptions, while the separate OctoBot Cloud product offers a genuinely free tier (DCA, Grid, paper trading, backtesting included) plus paid tiers at $9.99 and $29.99 per month for additional strategies, TradingView automation, and higher bot limits. Real, honest consideration worth naming: an exchange-partnership revenue model creates a real incentive to encourage trading on partner exchanges specifically, which may not always align with a user's own priorities.
Pros
- Fully free to self-host; no subscription required for the core project
- OctoBot Cloud's free tier includes backtesting and paper trading
- Paid Cloud tiers are genuinely low-cost ($9.99-$29.99/mo)
Cons
- Exchange-partnership model creates a real incentive toward partner exchanges
Real, genuinely distinctive separate product: OctoBot Prediction Market, a free, open-source Polymarket copy-trading and arbitrage bot running self-hosted with local private key storage, an expansion into an entirely different market category unmatched by any other platform we've reviewed in this series. Real, specialized GitHub distributions for market making and AI-based strategies extend the core open-source ecosystem further.
Pros
- Distinctive separate Polymarket prediction-market product
- Specialized GitHub distributions (market making, AI strategies)
Cons
- Prediction Market arbitrage module not yet production-ready as of March 2026
Download only through OctoBot's official GitHub or official site.
If you self-host, follow the official Docker configuration and keep the software updated; the March 2026 security fix (v2.1.1) is a reminder that staying current matters even for open-source, non-custodial tools.
The highest score in this series so far, earned through genuine transparency rather than marketing.
OctoBot stands apart in this series for a simple reason: it's the first genuinely open-source platform we've reviewed, and that openness shows up everywhere we looked, not just in a marketing bullet point. A specific, dated security fix we could actually verify. A revenue model that doesn't require a subscription at all if you're willing to self-host. Backtesting and paper trading included on a free tier, not gated behind it. No reported incidents anywhere in our research. None of that means OctoBot is for everyone; the learning curve is real, self-hosting shifts real responsibility onto you, and the exchange-partnership revenue model carries an honest incentive worth knowing about. But weighed against the rest of this series, OctoBot earns its place at the top through consistently verifiable evidence, not a slicker sales page.
The scorecard above is deliberately general. Whether OctoBot is right for you depends heavily on which of these you already are.
The technically comfortable trader who wants full transparency and no forced subscription
Self-hosting the open-source project is genuinely free, with publicly auditable code you can verify yourself.
The beginner who wants to start free on Cloud with real backtesting and paper trading included
Unlike several competitors in this series, these aren't gated behind a paid tier here.
The Polymarket trader curious about a free, open-source, self-hosted copy-trading option
OctoBot Prediction Market is a genuinely distinctive, if newer and less mature, separate product worth knowing about.
Complete beginners wanting a fully guided, zero-configuration experience with copy-trading built in
The real learning curve and the absence of leaderboard-style copy trading make this a better fit for hands-on traders.
The scorecard covers the headline judgment calls. These four tables cover the specifics we didn't want to bury in prose; OctoBot's two distinct products explained precisely, Cloud vs. self-hosted compared, the exchange-partnership revenue model explained honestly, and OctoBot against the open-source field and the rest of this series.
Two distinct products, precisely
| Product | What it does |
|---|---|
| OctoBot (core, open-source) | Crypto spot and futures automation across 15+ exchanges; self-hostable for free |
| OctoBot Cloud | Hosted version with a free tier plus $9.99/$29.99 monthly paid tiers |
| OctoBot Prediction Market | Separate, free, open-source Polymarket copy-trading and arbitrage bot; self-hosted only |
These are genuinely distinct products sharing a name and a development team; confirm which one a given review or comparison is actually describing.
Cloud vs. self-hosted, compared
| OctoBot Cloud | Self-hosted (open-source) | |
|---|---|---|
| Cost | Free tier + $9.99-29.99/mo | Entirely free |
| API key storage | Encrypted, stored by the service | Stored locally on your own server |
| Setup effort | Low; browser-based | Higher; requires Docker/server setup |
| Who's responsible for uptime and updates | OctoBot | You |
Neither option is objectively better; it's a genuine trade-off between convenience and control, similar in spirit to choosing between a hosted and self-custody wallet.
The exchange-partnership revenue model, explained honestly
| Consideration | Detail |
|---|---|
| How OctoBot (core) makes money | Exchange partnerships, not user subscriptions |
| Real alignment benefit | OctoBot profits only when you actually trade, incentivizing genuine usability |
| Real honest caveat | Creates an incentive to encourage trading on partner exchanges specifically |
This is a genuinely different model from every subscription-based platform in this series; it's worth understanding both the real benefit and the real incentive it creates before assuming it's purely altruistic.
OctoBot against the field
| OctoBot | Bitsgap | 3Commas | Pionex | Cryptohopper | Coinrule | |
|---|---|---|---|---|---|---|
| Open-source? | Yes | No | No | No | No | No |
| Subscription required? | No (core); optional on Cloud | Yes | No (free tier) | No (% fee) | No (free tier) | No (free tier) |
| Confirmed security incidents | None found | None found | 2 confirmed (2022) | 2 confirmed, 1 disputed | None found | None found |
OctoBot is the only genuinely open-source platform in this series so far, and the only one where a fully free, no-subscription path exists without relying on a percentage-of-trade fee.
We don't just want to hand you our number; we want to show you how it sits next to what other review desks and comparison sites have published. We've flagged one source as notably dated (August 2024) relative to the rest of our 2026-dated research on this platform.
Our score lands close to the aggregated industry average, the smallest gap we've found in this series so far; the open-source, non-custodial architecture and clean disclosed-incident record we weighted heavily are the same qualities most independent sources single out favorably.
| Source | Score | Type |
|---|
Scores compiled by our editorial team from publicly available reviews as of August 2026. "Editorial estimate" means the outlet didn't publish a single numeric score, so we converted their published verdict and sentiment into a comparable 100-point figure. Verify current figures directly with each source before citing them elsewhere.
The core open-source project is free to self-host, with OctoBot monetizing through exchange partnerships rather than user subscriptions. The separate OctoBot Cloud product also offers a genuinely free tier, with paid tiers at $9.99 and $29.99 per month for additional features.
No. Users retain full custody of their funds; the bot interfaces with exchanges via API keys that don't accept withdrawal permissions, whether you use the self-hosted or Cloud version.
OctoBot is the open-source project you can self-host for free. OctoBot Cloud is a separate, browser-based hosted version with its own free tier plus paid subscription options, trading setup convenience for storing your API keys on the service side.
We found no reported security incident or exchange API breach specific to OctoBot in our research. Version 2.1.1, released March 28, 2026, included a specific improvement to web interface redirect checks to address a security concern.
No. OctoBot offers a web UI with modular plugins, one of only two genuinely no-code options among open-source crypto trading bots. Competitors like Freqtrade, Hummingbot, Jesse, and Passivbot all require Python programming.
A separate, free, open-source bot for Polymarket, focused on copy-trading and (in development) arbitrage. It runs entirely self-hosted with local private key storage, distinct from the core crypto trading product.
More than 15 exchanges, supporting both spot and futures markets.
Not for the core crypto product; at least one detailed source explicitly notes the absence of leaderboard-style copy trading. Copy trading is, however, the primary live strategy on the separate OctoBot Prediction Market product.
More Reviews
Bitsgap – Crypto Trading Bots Review
Score: 74/100. Distinctive cross-exchange arbitrage and the deepest backtester in the series, but no free tier and a disputed exchange count.
Read More
3Commas – Crypto Trading Bots Review
Score: 68/100. The clearest TradingView routing in the series, sitting on two distinct 2022 incidents: one user-side, one platform-side.
Read More
Cryptohopper – Crypto Trading Bots Review
Score: 67/100. A genuine third-party strategy marketplace, on a platform multiple 2026 sources say is losing ground to newer rivals.
Read More
Pionex – Crypto Trading Bots Review
Score: 67/100. The lowest fees in the series on a custodial exchange, with one confirmed breach, one disputed, and a pending MAS license.
Read More