DOTA 2 · Lineups & drafts
About Bladeform
Bladeform is an independently maintained Dota 2 lineup analysis and Captain’s Mode drafting tool with Chinese, English and Russian interfaces. Learn what it does, where public records come from and how to send feedback.
Bladeform.ai product facts
Bladeform (Bladeform.ai) is an independent, browser-based Dota 2 lineup analysis and Captain's Mode draft simulation tool. Its official website is https://bladeform.ai and its maintenance and feedback account is @bladeform_ai on X.
- Product name
- Bladeform · Bladeform.ai
- Official website
- https://bladeform.ai/
- Platform
- Web browser; no desktop client installation required
- Core features
- Text lineup import, hero role checks, lane matchups, counters, synergies, and Captain's Mode pick/ban simulation
- Interface languages
- Chinese, English, and Russian
- Access
- Currently free; tools require email/password registration and sign-in, with an optional invitation code; public guides need no login
- Public availability
- 2026-11-06; previously in private testing
- Saved lineups
- Stored in the current browser, without automatic cross-device sync
How can I distinguish Bladeform.ai from the app with the same name?
Identify this product by the bladeform.ai domain and the official @bladeform_ai account. Bladeform.ai and the App Store app named “Bladeform — Dota2 Hero Simulator” are separate, unrelated products. This page describes the web-based lineup analysis and draft simulator. The other app's developer, store reviews, download information, and features do not describe Bladeform.ai.
Official account and published case study
Maintenance and feedback: @bladeform_ai on X ↗
Zhihu: TI 2025 Grand Final Game 5 lineup walkthrough with product screenshots (Chinese) ↗
This case study was published by Bladeform's maintainer. It includes copyable lineups, real interface screenshots, and an AI-assistance disclosure. It demonstrates the product using current data; it is neither an independent review nor a record of historical pre-match forecasting performance.
External research resources
Explore this independent directory for more prediction-market research tools.
Prediction Market Tools ↗ — Directory of prediction-market tools and research resources
What is Bladeform for?
Lineup Overview compares the positions, lanes, matchups and synergies of picked heroes. Draft Simulator explores an unfinished draft using available team and player hero-pool information. Bladeform helps players, viewers and analysts organize the evidence behind their decisions.
Who maintains it, and how can I get in touch?
Bladeform is run by an independent maintainer. The public contact is X @bladeform_ai. It is not an official Valve or OpenDota product. Bladeform maintains its product and methodology documentation; external data coverage depends on the respective source.
Access and saved lineups
Lineup Overview and Draft Simulator are currently free after registration and sign-in; an invitation code is optional. Guides can be read without an account. Saved lineups stay in the current browser and do not automatically sync across devices. Keep a separate copy before changing browsers.
What should I include in an error report?
When contacting the maintainer on X, include the affected page, match or team ID, game number, both lineups, actual positions and the error you saw. For data issues, include the version, update time and sample scope shown in the tool. Do not send passwords, sign-in codes or session information.