
DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.

Kickbacks.ai
AI Perks
Turn your AI coding agent's spinner wait-state into income. One opt-in sponsored line developers keep 50% in USDC on Solana. Free, $15–$60/mo.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | devtoolstack.io | claudearn.fun |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


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As answered by people managing DeveloperToolStack and claudearn.fun.
claudearn.fun's answer:
claudearn monetizes a surface nobody else has claimed: the "thinking" spinner of AI coding agents.
claudearn.fun's answer:
Existing dev-ad networks (EthicalAds, Carbon Ads, daily.dev, CodeFund) place ads on websites and newsletters and pay the publisher. claudearn is the first to put a single line inside the AI agent's spinner — where the developer actually is — and shares ~50% with the developer doing the waiting. Opt-in, on-chain USDC payouts, and zero code access. It pays the person, not just the site.
claudearn.fun's answer:
Two-sided: - Developers who use AI coding agents (VS Code, Cursor, Claude Code, Codex) and want honest side income from the idle seconds they're already spending. - Advertisers — dev-tool, API, and infrastructure companies that want to reach developers directly inside their editor, in context.
claudearn.fun's answer:
The wait-state — those idle seconds watching an AI agent think — is the most wasted attention in software. Nobody owned it. Two things changed: AI coding agents made that pause frequent and predictable, and on-chain USDC made tiny payouts practical for the first time. claudearn turns that overlooked moment into honest side income for developers and a clean, in-context channel for advertisers.
claudearn.fun's answer:
claudearn.fun's answer:
Honest answer — I won't invent names. claudearn is newly launched, so there are no marquee customers to claim yet. It's built for two groups: developers running AI coding agents who opt in to earn, and developer-focused advertisers (dev tools, APIs, DevRel teams) on the demand side.
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