
Folo
Open-source AI RSS reader that summarizes feeds and cuts noise from 1M+ sources.
In short
Folo is an open-source AI RSS reader that summarizes feeds from 1M+ sources. It supports self-hosting and aggregates news, social, and video content into digestible briefings.
Pick Folo if you already use RSS heavily and want AI summaries plus social/video feeds in one reader without giving up self-hosting as an option.
Skip it if you don't read feeds, or if you need a programmable API rather than an end-user reader.
Folo is an AI-augmented RSS reader (formerly known as Follow, from the RSSNext team) that aggregates feeds across news, research, social media, video and developer sources, then layers AI summarization and curation on top. It supports 24+ official source types including NYT, Reuters, Bloomberg, Nature, arXiv, X, Bluesky, YouTube, GitHub and NASA, and tracks over 300 million entries across roughly 1.3 million feeds. The headline AI features are 'Vibe Read' (per-article summarization) and Timeline Summary, which collapses a feed into a digestible briefing.
It's pitched at information omnivores who already live in RSS but are drowning in entries. Free tier gets 150 subscriptions, 1 list, 1 inbox and 3 AI summaries per day; Basic is $49.99/yr (1K subs), Plus is $99.99/yr with unlimited AI features (2.5K subs), and Pro is $999.99/yr for 25K subs. The codebase is GPL-3.0 on GitHub (RSSNext/Folo), so self-hosting is viable for anyone who wants to skip the SaaS tier entirely.
Web app, desktop downloads and a community ecosystem exist, but a documented public API isn't a headline feature - if you want programmatic access you're probably better off going via the open-source codebase.
Folo is one of the more credible attempts to modernize the RSS reader with AI on top, and the GPL-3.0 codebase means it isn't trapped in SaaS-only purgatory. The free tier is fair, but the daily-AI-summary cap pushes serious users toward Plus pretty quickly.
— The AI Tool Bible editorial team
Pros
- ✅ Open source under GPL-3.0 - self-hostable
- ✅ Massive source coverage including X, Bluesky, arXiv, YouTube, GitHub
- ✅ Free tier is genuinely usable for casual readers
- ✅ AI summarization built in, not bolted on
Cons
- ⚠️ No clearly documented public API
- ⚠️ Unlimited AI features gated behind Plus tier ($99/yr)
- ⚠️ Pro tier pricing ($999/yr) is steep for individual power users
- ⚠️ Underlying summarization model not disclosed
Use cases
Frequently asked
- How much does Folo cost?
- Folo offers a freemium model. The free tier includes 150 subscriptions and 3 daily AI summaries. Paid plans start at $49.99/year for Basic, $99.99/year for Plus, and $999.99/year for Pro, which offers unlimited AI features and higher subscription limits.
- Can I self-host Folo?
- Yes, Folo is open-source under the GPL-3.0 license on GitHub. The codebase is available for anyone who wants to self-host the application, allowing you to skip the SaaS tier entirely if you prefer managing your own infrastructure.
- What AI features does Folo include?
- Folo uses the DeepSeek model to power 'Vibe Read' for per-article summarization and 'Timeline Summary' to collapse feeds into briefings. The free tier allows 3 AI summaries per day, while the Plus plan provides unlimited AI features.
- Does Folo have a public API?
- A documented public API is not a headline feature. If you require programmatic access, the description suggests using the open-source codebase directly, as the tool is primarily designed as an end-user reader rather than a developer platform.
- Which sources does Folo support?
- Folo supports 24+ official source types, including NYT, Reuters, Bloomberg, Nature, arXiv, X, Bluesky, YouTube, GitHub, and NASA. It aggregates over 300 million entries across roughly 1.3 million feeds, covering news, research, social media, and video.
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