# Flask

According to OpenAITools.app telemetry verified on 2026-11-11, Flask (flask.do) is an AI platform indexed under AI Workflow generating 15.59K monthly visits with a month-over-month traffic delta of -28.72K (-64.8%). Its primary geographic market is United States (63.9% traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include SyncSketch (1.28M visits/mo), KROCK.IO (133.78K visits/mo), Flowith (324.68K visits/mo).

Fast video review and collaboration built for teams and AI agents

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Flask |
| Handle | flask |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | flask.do |
| Website URL | https://flask.do |
| Categories | AI Workflow, AI Productivity Tools, AI Task Management, AI Transcription |
| Pricing Model | Freemium |
| Monthly Visits | 15,593 |
| MoM Traffic Change | -28,717 |
| MoM Growth Rate | -64.8% |
| Primary Market | United States |
| Market Share | 63.9% |
| Direct Visits | 6,319 |
| Organic Search Visits | — |
| Social Visits | — |
| Referral Visits | 1,627 |
| Email Visits | 489 |
| Review Score | 4.3 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Freemium |
| Tags | Video collaboration, Creative feedback, Video annotation, Team collaboration, Creative workflow, Visual feedback, AI insights, Project management, Media review, Content creation, Feedback tool |

## Overview

Flask rethinks video review around one idea: creative feedback is too nuanced for a plain text box. Instead of typing notes into a comment field, reviewers record their voice while drawing on the frame and scrubbing the timeline, so a note like "make it warmer, like the Golden Hour teaser" arrives with the exact frame, the reference still and the tone of voice attached. Every note lands on the timeline as a threaded, frame-perfect comment that is easy to reply to, resolve or export.

The second half of the product is built for agents. Flask exposes an MCP server, so an AI agent can browse projects, pull the timestamped feedback with full transcripts, make the edits in its own tool chain, and upload the next version back into Flask. Because each version ships with its source files, code and a CHANGES.md, the reasoning behind a cut stays next to the cut itself. Teams describe it as the moment they cancelled their old review tool.

The workspace handles the unglamorous parts too: version stacking, side-by-side version comparison, shareable folders with advanced permissions, invite links, custom labels and filters, Google Drive import, and image assets alongside video. Reviewers never need a paid seat, which makes it easy to send a link to a client and get real feedback rather than an email thread. Flask is made by Flask Ltd. in London and includes a free tier that covers every feature with an asset cap.

## Pricing & Plans

Freemium. The Free plan costs $0 with no card required and includes every core feature plus 5 assets. Pro is $15 per member per month when billed yearly and unlocks unlimited assets with no GB limit, unlimited versions and unlimited free reviewers. Organization pricing is custom and adds advanced permissions, a longer download window, 4K playback, priority support and onboarding. Reviewers always leave feedback for free.

## Key Features & Capabilities

- **Voice, screen and drawing feedback:** 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.
- **Frame-perfect threaded comments:** Feedback attaches to specific frames with headings, lists and images, is grouped into replies and threads, and can be exported or linked individually.
- **Agent access via MCP:** 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.
- **Version stacking and side-by-side compare:** Keep multiple versions of every asset, compare them synced or unsynced, and store the code, context files and CHANGES.md that produced each version.
- **Organized sharing with permissions:** Group assets into shareable folders with custom labels, filters and advanced permissions, and send public links that always resolve to the latest version. Free and unlimited reviewers.

## Primary Use Cases

- **Collect precise creative feedback (Video producers and editors):** Editors upload a cut, producers talk and draw their notes on the exact frames, and the edit comes back with every note answered in one pass instead of another round of email.
- **Client review without paid seats (Creative agencies and studios):** Send clients a link: they watch without an account, sign in with one click and leave recorded feedback at no cost, while only the internal team needs paid seats.
- **Close the loop between feedback and agents (AI-assisted edit pipelines):** Connect an agent through Flask's MCP server so it can read timestamped feedback with transcripts, make the requested changes in its own tools and upload the new version.
- **Manage many versions and aspect ratios (Marketing and social teams):** Keep vertical social cuts, teasers and opening titles side by side with dubbed or graded versions, compare them synced, and share the approved one with a link that always points to the latest.

## Strengths

- Feedback is recorded with voice and drawing on the frame, which conveys intent far better than written comments
- Reviewers are always free and unlimited, so clients and stakeholders never consume a paid seat
- Native MCP support lets AI agents read feedback and upload new iterations autonomously
- Version comparison, source files and change notes live alongside the video, keeping context in one place

## Limitations

- No storage-style download guarantee: the original file is removed after the retention window on Free and Pro plans
- Pro is priced per member and billed yearly, so small teams pay for every person who uploads or manages assets
- The agentic workflow assumes familiarity with MCP-based tooling, which can be a learning curve for traditional production teams

## Frequently Asked Questions

### Is there a storage limit in Flask?
No. Flask is positioned as a collaboration platform rather than video storage, so no plan has a GB limit. Each upload is kept two ways: an asset stream that lives in Flask and is available forever but cannot be downloaded, and the original file exactly as uploaded, which is deleted after the download window (14 days on Free and Pro, custom retention on Organization).

### Do people who just leave feedback need a paid seat?
No. You send them a link, they watch without an account and leave comments and recorded feedback after a one-click sign-in, and it costs nothing. Seats are only for people doing work in Flask, such as uploading assets, managing projects and sharing them out.

### Can AI agents use Flask?
Yes. Flask provides an MCP server. Once connected, agents can upload cuts, browse projects and read your feedback as timestamped comments with full transcripts. Free and Pro plans include 1M tool calls per month by default, with custom limits on Organization.

### How does seat management work?
Team admins add or remove seats from the plan page. Adding a seat charges the prorated amount immediately; removing one takes effect right away and appears at your next renewal. You cannot set fewer seats than the members you have, and there is an option to let an invite link add seats automatically, with a three-day grace window before the charge goes through.

### What is Flask's monthly traffic and growth trend?
Flask currently receives 15.59K monthly visits, with a month-over-month traffic change of -28.72K (-64.8% growth rate). Its primary source market is United States (63.9% share), including 6.32K direct visits/mo and — organic search visits/mo.

### Is Flask free? What is its pricing model?
Flask operates on a Freemium pricing model. Freemium. The Free plan costs $0 with no card required and includes every core feature plus 5 assets. Pro is $15 per member per month when billed yearly and unlocks unlimited assets with no GB limit, unlimited versions and unlimited free reviewers. Organization pricing is custom and adds advanced permissions, a longer download window, 4K playback, priority support and onboarding. Reviewers always leave feedback for free. Supported billing and checkout platforms include: not listed.

### What are the best Flask alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Flask are: 1. SyncSketch (1.28M visits/mo); 2. KROCK.IO (133.78K visits/mo); 3. Flowith (324.68K visits/mo); 4. Motion (511.89K visits/mo); 5. Nifty (99.05K visits/mo).

### Which platforms and core AI capabilities does Flask support?
Flask is classified under AI Workflow, AI Productivity Tools, AI Task Management, AI Transcription, supports the following platforms: Website, and its core capability tags include: Video collaboration, Creative feedback, Video annotation, Team collaboration, Creative workflow, Visual feedback.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [SyncSketch](https://openaitools.app/tool/syncsketch) | 1,284,451 | Free Trial, Paid | [Compare](https://openaitools.app/compare/flask-vs-syncsketch) |
| [KROCK.IO](https://openaitools.app/tool/krock-io) | 133,777 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/flask-vs-krock-io) |
| [Flowith](https://openaitools.app/tool/flowith) | 324,679 | Contact for Pricing | [Compare](https://openaitools.app/compare/flask-vs-flowith) |
| [Motion](https://openaitools.app/tool/usemotion-com) | 511,886 | Free Trial, Paid | [Compare](https://openaitools.app/compare/flask-vs-usemotion-com) |
| [Nifty](https://openaitools.app/tool/nifty) | 99,051 | Freemium, Free Trial | [Compare](https://openaitools.app/compare/flask-vs-nifty) |
| [Taskade](https://openaitools.app/tool/taskade) | 539,714 | Freemium | [Compare](https://openaitools.app/compare/flask-vs-taskade) |
| [Oasis HQ](https://openaitools.app/tool/oasis-hq) | 38,854 | Freemium, Contact for Pricing | [Compare](https://openaitools.app/compare/flask-vs-oasis-hq) |
| [AICamp](https://openaitools.app/tool/aicamp) | 4,980 | Freemium, Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/aicamp-vs-flask) |
| [Miro](https://openaitools.app/tool/miro) | 30,749,206 | Freemium, Contact for Pricing | [Compare](https://openaitools.app/compare/flask-vs-miro) |
| [Moxt](https://openaitools.app/tool/moxt) | 58,084 | Credits-based (workspace free; pay for AI usage) | [Compare](https://openaitools.app/compare/flask-vs-moxt) |
| [Floyo](https://openaitools.app/tool/floyo) | 71,836 | Freemium, Contact for Pricing | [Compare](https://openaitools.app/compare/flask-vs-floyo) |
| [纳米Work (NamiWork)](https://openaitools.app/tool/%E7%BA%B3%E7%B1%B3work) | 70,507 | Paid | [Compare](https://openaitools.app/compare/flask-vs-%E7%BA%B3%E7%B1%B3work) |

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Source: https://openaitools.app/tool/flask