Matter
A curated read-later app with beautiful typography, highlights, and text-to-speech.
Free, paid from $8/mo
- Exceptional typography and reading UI
- HD text-to-speech for long articles (Premium)
- AI Co-Reader summarises and explains content
Compare Matter and Omnivore side by side on features, pricing, and the workflows each one is designed for.
A curated read-later app with beautiful typography, highlights, and text-to-speech.
Free, paid from $8/mo
Open-source read-later app with strong newsletter and markdown workflows.
Free
Here's how Matter and Omnivore compare across the features people actually look for. They share 14 core capabilities; the differences show up in what each tool focuses on.
| Feature | Matter | Omnivore |
|---|---|---|
| Capture and save | ||
| Browser extension | ||
| Mobile apps | iOS; Android parity unclear | iOS, Android |
| Save from email | Premium | Per-user address |
| Save tweets | Quoteshots + X integration | |
| Save YouTube videos | Premium; with transcription | Partial |
| Save GitHub stars | ||
| Save PDFs | ||
| Save files (docs, spreadsheets) | ||
| Save audio files | Podcast episodes | |
| Save via API | ||
| Auto-sync sources | ||
| RSS auto-sync | Premium | |
| YouTube channel sync | ||
| X bookmarks sync | ||
| GitHub stars sync | ||
| Newsletter inbox sync | Premium | |
| Library and reading | ||
| Reader view | ||
| Offline reading | ||
| Full-text search | Premium | |
| Semantic / AI search | ||
| Highlights | Unlimited on Premium | |
| Notes | Unlimited on Premium | |
| Tags | Labels | |
| Collections | Partial | Partial |
| Public sharing | Quoteshots for individual quotes | |
| Full-text RSS extraction | Partial | |
| AI and agents | ||
| Markdown export for AI agents | Raw markdown only | |
| Bulk markdown export | Partial | |
| MCP server | ||
| CLI tool | ||
| Claude Code skill | ||
| AI summaries | Premium (AI Co-Reader) | |
| Public API | ||
| Import and export | ||
| OPML import / export | ||
| Pocket import | ||
| Instapaper import | ||
| CSV / JSON export | Partial | |
| Send to Kindle | Premium |
Omnivore has shut down, so pricing below is for reference only. Matter is free, paid from $8/mo.
Free
Unlimited library, web + mobile extensions, parsing, unlimited tags.
Premium
HD text-to-speech, AI Co-Reader, RSS feeds, newsletter inbox, unlimited highlights, Kindle send, integrations.
Free
All features free; open source.
Both tools do their category well, but the specifics differ. Here's what each one is good at and where it tends to fall short.
Omnivore has shut down and is no longer available. Any of the active alternatives is a safer bet.
Matter is a read-later app that leans hard on typography, audio, and AI as a co-reader. The free tier covers unlimited saves, the parser, mobile and web extensions, and unlimited tags. Premium at $8/mo or $60/yr adds HD text-to-speech, an AI Co-Reader that summarises and explains, full-text search, RSS feeds, newsletter syncing, unlimited highlights, integrations, and Kindle send. The reading UI is one of the nicest in the category. The team is small, which shows in a smaller feature set than Readwise Reader but also in a more coherent product.
Omnivore was a free, open-source read-later app that did everything right on paper: RSS feeds, newsletter inbox, PDFs, highlights, labels, filters, rules, full-text search, a GraphQL API that returned markdown, and sync with Logseq, Obsidian, and Notion. It ran on iOS, macOS, Android, web, and extensions for Chrome, Firefox, Safari, and Edge. It shut down on November 15, 2024 after ElevenLabs acquired the team for their ElevenReader TTS product. The cloud service deleted all user data; the open-source codebase still lives on GitHub for anyone who wants to self-host.