Comparison
EchoThread vs Commento
Commento is a beloved open-source, self-hosted, privacy-first comment system. EchoThread shares the privacy stance but takes the managed route — you get the same no-ads, no-tracking experience without running a server.
| Feature | EchoThread | Commento |
|---|---|---|
| Hosting model | Hosted (fully managed) | Self-hosted |
| Free tier | Free forever — 10K views/mo | Free to self-host |
| AI-generated spam | Caught by first-party ML | None built in |
| Spam filter | ML classifier (Siftfy) | Manual / Akismet |
| Ads / tracking | Never | No |
| Bundle size | ~37 KB gzipped | Lightweight (~11 KB) |
| Reactions & image uploads | Yes | Minimal |
| Moderation dashboard | Yes | Basic |
| Data export | JSON / CSV, all sites | Full DB access (self-hosted) |
| Open source | No | Yes |
Comparison reflects publicly documented features as of 2026-06-05. Spot something out of date? Tell us — we keep these honest.
Which should you pick?
Pick EchoThread if you want the same privacy and data ownership (full JSON/CSV export, no lock-in) without running, patching, and scaling a server yourself — plus a built-in ML filter for AI spam. Pick Commento if you want to own the database outright and are comfortable self-hosting.
Where Commento is the better call
Commento is open-source and self-hosted, so you own the database outright and pay nothing but server costs. If full data ownership matters most and you are comfortable running, patching, and scaling the service yourself, it is a great minimalist option.
The difference that matters in 2026
Built for AI-generated comment spam.
Comment spam is now AI-generated — fluent, on-topic, and invisible to keyword filters and Akismet bolt-ons. EchoThread ships a first-party ML classifier (Siftfy) that scores every comment the moment it lands, so you can let readers comment freely and still keep threads clean.
Create your free siteQuestions
- Is EchoThread open source like Commento?
- No, EchoThread is not open source — it is a managed hosted service. The trade-off is that there is no server to run, patch, or scale. To address the data-ownership concern, EchoThread lets you export every comment as JSON or CSV at any time, so you are never locked in.
- Why choose hosted EchoThread over self-hosting Commento?
- Self-hosting means you maintain the database, handle upgrades, and absorb traffic spikes. EchoThread keeps the same privacy stance (no ads, no third-party tracking) but runs it for you, and adds a first-party ML filter for AI-generated spam that Commento does not include.
- Does EchoThread keep my data private like Commento?
- Yes. EchoThread serves no ads and uses no third-party cookies on any plan, and is designed around EU consent standards. The difference is operational, not philosophical: managed hosting instead of self-hosting.
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