
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.
ChatGPT records 6,048,022,723 monthly visits with +2.2% month-over-month growth and Freemium pricing. Flask records 15,593 monthly visits with -64.8% growth and Freemium pricing.
Fast video review and collaboration built for teams and AI agents
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chatgpt.com | flask.do |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 6.05B (6,048,022,723) | 15.59K (15,593) |
| MoM Traffic Delta | +127.43M (+2.2%) | -28.72K (-64.8%) |
| Primary Market & Share | 🇺🇸 United States (21.7%) | 🇺🇸 United States (63.9%) |
| Direct Visits / mo | 4.44B | 6.32K |
| User Rating | 4.8 | 4.3 |
| Supported Platforms | Website | Website |

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.
Fast video review and collaboration built for teams and AI agents
Reviewers record their voice while drawing on the frame and seeking through the timeline, so nuanced notes arrive with exact timestamps instead of vague prose.
Feedback attaches to specific frames with headings, lists and images, is grouped into replies and threads, and can be exported or linked individually.
An MCP server lets AI agents upload cuts, browse projects and read feedback as timestamped comments with full transcripts, then iterate and upload new versions autonomously.
Keep multiple versions of every asset, compare them synced or unsynced, and store the code, context files and CHANGES.md that produced each version.

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.
SpecialistAn AI-powered visual workspace where teams think, plan, and build together
SpecialistAn 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.
SpecialistFrame-accurate video, 3D and image review that keeps creative teams in sync from one link.
SpecialistFrame-accurate video, 3D and image review that keeps creative teams in sync from one link.

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.