421 best Freemium tools

Lightweight open-source API client that runs in the browser

77 listed in Dev Tools · 3 alternatives · Facts on record: 2 of 5 · live ✓ · platforms

Open-source platform for building LLM apps and agent workflows

77 listed in AI Agents · 5 alternatives · Facts on record: 4 of 5 · live ✓ · pricing page · docs · source

AI assistant for chat, images, code, and real-time answers

77 listed in AI Agents · 5 alternatives · Facts on record: 2 of 5 · live ✓ · platforms

Open source API platform for multi-protocol testing

77 listed in Dev Tools · 12 alternatives · Facts on record: 4 of 5 · live ✓ · pricing page · docs · source

Text to speech and voice solutions

77 listed in AI Audio & Video · 10 alternatives · Facts on record: 1 of 5 · live ✓

Master any subject through 1v1 quiz duels

78 listed in Education · 1 alternative · Facts on record: 3 of 5 · live ✓ · platforms · pricing page

AI Sales Copilot for real-time support

77 listed in SaaS · 2 alternatives · Facts on record: 1 of 5 · live ✓

Automate Instagram content creation with AI

55 listed in AI Writing · 1 alternative · Facts on record: 1 of 5 · live ✓

Online subtitle editor and professional captioning services

77 listed in AI Audio & Video · 4 alternatives · Facts on record: 1 of 5 · live ✓

Where Brands Become Music

77 listed in AI Audio & Video · 9 alternatives · Facts on record: 2 of 5 · live ✓ · pricing page

Hands-free 360° SEO monitoring platform

77 listed in SaaS · 6 alternatives · Facts on record: 2 of 5 · live ✓ · pricing page

Enterprise-ready creative partner for teams and creators

76 listed in AI Image · Facts on record: 1 of 5 · live ✓

AI photo studio for product and e-commerce images

76 listed in AI Image · 2 alternatives · Facts on record: 3 of 5 · live ✓ · pricing page · docs

Free PPC software for all-in-one campaign management

64 listed in Marketing · 1 alternative · Facts on record: 1 of 5 · live ✓

Open-source WebGL and WebGPU engine with a collaborative editor

74 listed in Games · 12 alternatives · Facts on record: 3 of 5 · live ✓ · pricing page · docs

Open-source framework for orchestrating multi-agent AI crews

77 listed in AI Agents · 8 alternatives · Facts on record: 4 of 5 · live ✓ · pricing page · docs · source

Collaborative image remixing by blending genes of existing art

76 listed in AI Image · 1 alternative · Facts on record: 1 of 5 · live ✓

Secure cloud storage with Swiss privacy

77 listed in Productivity · 2 alternatives · Facts on record: 3 of 5 · live ✓ · platforms · docs

Email API built for developers, with React Email templates

77 listed in Dev Tools · Facts on record: 3 of 5 · live ✓ · pricing page · docs

Open-source AI operating system for enterprise automation

77 listed in AI Agents · 12 alternatives · Facts on record: 2 of 5 · live ✓ · docs

One AI studio for image & video

76 listed in AI Image · 9 alternatives · Facts on record: 3 of 5 · live ✓ · platforms · pricing page

Business messaging platform with shared inbox and chatbots

77 listed in SaaS · Facts on record: 4 of 5 · live ✓ · platforms · pricing page · docs

Private ChatGPT with all your company knowledge

77 listed in AI Agents · 1 alternative · Facts on record: 1 of 5 · live ✓

Turn any text into a professional podcast

77 listed in AI Audio & Video · 3 alternatives · Facts on record: 2 of 5 · live ✓ · pricing page