Causal records 9,922 monthly visits with +33.3% month-over-month growth and Free pricing. ChatGPT records 6,048,022,723 monthly visits with +2.2% growth and Freemium pricing.
An infinite AI canvas that turns scattered ideas into finished plans
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | causal.so | chatgpt.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 9.92K (9,922) | 6.05B (6,048,022,723) |
| MoM Traffic Delta | +2.48K (+33.3%) | +127.43M (+2.2%) |
| Primary Market & Share | 🇺🇸 United States (66.4%) | 🇺🇸 United States (21.7%) |
| Direct Visits / mo | 3.35K | 4.44B |
| User Rating | 4.4 | 4.8 |
| Supported Platforms | Website | Website |
An infinite AI canvas that turns scattered ideas into finished plans
Notes, images, videos, links, colours, audio memos with transcription, and freehand drawing all live on one pan-and-zoom board.
The agent reads the whole board, not just the current note, so it can summarise a project, answer questions about it and write structured cards into your layout.
Jump straight into a video brief, app flow, website plan, storyboard, roadmap, moodboard, competitor research or weekly planner.
Embed lightweight interactive elements such as skill meters, status views and to-dos directly inside the canvas.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Automatically routes prompts or lets users select between Instant responses and Medium, High, or Extra High thinking depth across GPT-5.6 Luna, GPT-5.6 Sol, and flagship GPT-6 Pro/Astra models.
Asynchronous software engineering and task agents that clone repositories, run terminal tests in sandboxed environments, resolve complex bugs, and submit pull requests.
Browses dozens of primary web sources, academic papers, and connected workspace documents over several minutes to compile structured, citation-backed analytical reports.
Provides a split-screen editor for inline prose and code revisions alongside low-latency voice conversations with live screen and camera grounding.
Provides massive context windows and deep Google Workspace integration, but trails behind in advanced coding workflows.
Provides massive context windows and deep Google Workspace integration, but trails behind in advanced coding workflows.
Offers superior long-form writing and coding assistance with interactive artifacts, but lacks built-in deep web search.
Offers superior long-form writing and coding assistance with interactive artifacts, but lacks built-in deep web search.
Free / Open-sourceDelivers exceptional open-weight reasoning and math performance at lower cost, but features a simpler consumer interface.
Free / Open-sourceDelivers exceptional open-weight reasoning and math performance at lower cost, but features a simpler consumer interface.
Integrates real-time social media data and image generation directly into chat, but has fewer enterprise integrations.
Integrates real-time social media data and image generation directly into chat, but has fewer enterprise integrations.
SpecialistThe AI workspace where teams and agents get work done together
SpecialistExcels at real-time web research with verifiable inline citations, but offers less robust general conversational coding features.
SpecialistExcels at real-time web research with verifiable inline citations, but offers less robust general conversational coding features.
Provides a completely free conversational assistant across social apps, but lacks advanced coding agents and deep research.
Provides a completely free conversational assistant across social apps, but lacks advanced coding agents and deep research.
An AI-powered visual workspace where teams think, plan, and build together
SpecialistThe AI coding agent for building ambitious software
SpecialistThe AI coding agent for building ambitious software
SpecialistSpecializes in processing exceptionally long documents for deep research, but lacks multi-modal voice and advanced code execution.
SpecialistSpecializes in processing exceptionally long documents for deep research, but lacks multi-modal voice and advanced code execution.
The collaborative whiteboard built for product builders
Free / Open-sourceEnables self-hosted, open-source management of local or cloud LLMs, but requires technical setup and maintenance.
Free / Open-sourceEnables self-hosted, open-source management of local or cloud LLMs, but requires technical setup and maintenance.
