
Share and access study materials worldwide — with AI study tools built in
OpenRouter records 19,941,437 monthly visits with -6.2% month-over-month growth and Paid pricing. Text2Note records 1,215 monthly visits with -50% growth and Free pricing.

Turn dense text into interactive, colour-coded notes
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | openrouter.ai | text2note.com |
| Pricing Model | Paid | Free |
| Monthly Visits | 19.94M (19,941,437) | 1.22K (1,215) |
| MoM Traffic Delta | -1.33M (-6.2%) |
| -1.22K (-50%) |
| Primary Market & Share | 🇺🇸 United States (16.1%) | 🇮🇳 India (100%) |
|---|
| Direct Visits / mo | 11.96M | 470 |
|---|
| User Rating | 4.8 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|
One API key for hundreds of AI models from every major provider
Six hundred plus models for text, image, video, audio, transcription, embeddings, and reranking behind one OpenAI-compatible API.
Requests are rerouted to another provider on outages or rate limits by default, so you don't write custom retry logic.
The auto-router selects a model and provider per request using live marketplace performance and pricing data.
Track spend, tokens, and usage per model, provider, and team member in one place, including bring-your-own-key usage.

Turn dense text into interactive, colour-coded notes
Automatically highlights the key information in a long document so you can find what matters at a glance.
Summarises dense paragraphs and extracts the insights from papers, books and reports.
Generates notes that are colour-coded and interactive rather than a flat wall of text.
Export your notes as plain text, rich text, Markdown, JSON, Word, PDF or PNG.

Share and access study materials worldwide — with AI study tools built in
AI flashcards that turn note dumps and PDFs into addictive quiz sessions

An AI agent that summarizes, transcribes, and turns your ideas into slides, docs, and media
Free AI flashcard and study tools for students

AI study tools and a personal tutor built from your own course material

Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.

Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.

Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
SpecialistDelivers exceptional inference speed and high-throughput performance for open models, but focuses primarily on hosted weights rather than multi-provider aggregation.

Free / Open-sourceProvides self-hosted and Python SDK control over 100+ LLMs, but requires setting up your own infrastructure.

Turn any lecture, file, or video into notes, flashcards, and quizzes

SpecialistLow-cost serverless inference APIs for 200+ open models
Share and access study materials worldwide — with AI study tools built in
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
An AI agent that summarizes, transcribes, and turns your ideas into slides, docs, and media
Free AI flashcard and study tools for students
AI study tools and a personal tutor built from your own course material
Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
Turn any lecture, file, or video into notes, flashcards, and quizzes