Free tools
10 tools tagged “Free”, each reviewed against the same criteria: real pricing, verified features, honest pros and cons, and an editorial rating out of 5.
Free voice-first community chat, with optional cheap personal perks
Annual Nitro is $99.99/yr — saves ~17% vs monthly
$0 (free) Visit Site
The default calendar for a billion people — free, shareable, and now Gemini-assisted.
New customers: up to 50% off Google Workspace for 12 months
Free Visit Site
The world's default code editor — 100% free, monetized through GitHub Copilot
Editor 100% free; Copilot Free tier is also $0
$0 Visit Site
The definitive free search engine and review site for online courses and MOOCs.
Completely free — no paid tier and no login required to browse.
Free Visit Site
Nonprofit, genuinely free coding curriculum with project-based certifications and no paywall.
Free (nonprofit, donation-funded) Visit Site
Free company reviews, salary data, and job search built on crowdsourced employee insight.
Free for job seekers (and a free basic employer profile)
Free for job seekers; employer plans Free or Contact Sales Visit Site
Free, no-fluff interview-prep guide that distills coding-interview strategy for busy engineers.
Free Visit Site
Veteran competitive-programming platform with hard problems, now free but fading in 2026.
Free to join, practice, and compete
Free for coders · Business from $9/user/mo Visit Site
Ai2's free AI-powered search across 200M+ papers, with TLDR summaries, an augmented reader, and an open API.
Free Visit Site