Products

h5i

Uses AI

Build and Verify Your Web Apps.

h5i.dev Source★ 33Apache-2.0Software Development / Testing & Code Quality

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Sep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Koukyosyumei
No social account linked
Launched
5mo ago
2026-06-17 · Est.

Traffic

Last 12 months
Monthly visitsData through Sep 2026 · Oct 2026 pending
Events2 marketing moves

Marketing moves

Launches, search & content, referrals, promotions

  • Launched on Product HuntLaunch

    Build and formally verify web apps with Rust and Lean 4

    Oct 24 · 21d agoLaunch page

    At the time: <5K visits/mo

  • Launched on Product HuntLaunch

    Next-Gen AI-Aware Git. Sandbox, Token Saving, Agent Radio

    Jun 17 · 5mo agoLaunch page

Open Source & Agent Ecosystem

GitHub · MCP / Skill
h5i-dev/h5i
Last commit 2026-10-31
GitHub Stars
★ 33
Forks
4
License
Apache-2.0
Primary language
Rust
Browse peer open-source projects →

Agent, MCP & Developer Integration

CLI / SDK
Integration docs
Ecosystem & integrations:
AxumLean 4AeneasCharonRust-CUDAChromium
Exposed tool capabilities:
Regression TestingKernel-based architectureFormal verificationOptional GPU accelerationDevelopment & Testing
Browse developer & CLI tools →

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Organic Search39%
  • Direct26%
  • Referrals14%
  • Display Ads7%
  • Other15%

Countries

  • Japan100%

Search

Domain authority —Domain registered 2026-03-11

No search keyword data for this website yet.

Traffic data: Vaneform

Pricing

Website does not list public plan prices.

Trial: None · Observed 2026-11-02 · Source page

Pages & changes

Tracked since 2026-06-17

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much website traffic does h5i get?
Vaneform estimates <5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is h5i and what platforms does it support?
h5i is catalogued under Testing & Code Quality: Build and Verify Your Web Apps.. Supported platforms: CLI / SDK.
Is h5i open source?
h5i has a public repository (https://github.com/h5i-dev/h5i) under the Apache-2.0 license, recording 33 GitHub stars.Source

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