These tools are free to use outright — not free trials, and not paid products with a limited free tier. Tools that merely include a free plan alongside paid ones are listed separately, because the difference matters when you are choosing something to rely on.
CogKit helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
CogVideoX helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
Crawl4AI helps with open-source ai crawling for marketers, creators, site owners and SEO teams.
Free
Free plan Open source
Diffusers helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
DragNUWA helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
Evidently AI helps developers open-source tools for evaluating and monitoring machine-learning and ai systems....
Free
Free plan API Open source
Google Rich Results Test helps with structured data eligibility testing for marketers, creators, site owners a...
Free
Free plan
IndexNow helps with search engine url submission for marketers, creators, site owners and SEO teams.
Free
Free plan
Chrome extension that provides keyword volume, related terms and search-result insights while browsing Google.
Free
Free plan
LinkChecker helps with open-source link checking for marketers, creators, site owners and SEO teams.
Free
Free plan Open source
LTX Video helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
MagicAnimate helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
MMTracking helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
Robots.txt Generator helps with robots.txt generation for marketers, creators, site owners and SEO teams.
Free
Free plan
Sitespeed.io helps with open-source performance testing for marketers, creators, site owners and SEO teams.
Free
Free plan Open source
Superset helps developers open-source data exploration and visualization platform for sql-accessible datasets....
Free
Free plan
Teebots is a desktop app for a small team of AI bots on your Mac. Each bot has its own folder, memory and on-d...
Free
Free plan
UptimeRobot helps with uptime monitoring for marketers, creators, site owners and SEO teams.
Free
Free plan
VideoLDM helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
Yandex Webmaster helps with yandex search diagnostics for marketers, creators, site owners and SEO teams.
Free
Free plan
AMT helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
Bing Webmaster Tools helps with bing search performance and indexing for marketers, creators, site owners and...
Free
Free plan
DevToys helps developers developer utility collection for common encoding, formatting, conversion, and inspect...
Free
Free plan
DreamPose helps creators generate AI-assisted video from prompts, images or other creative inputs.
Free
Free plan Open source
What to check before you choose
Free tools still have limits, and they are rarely the same limits. Some cap how much you can generate per day, some restrict commercial use, and some are free because the product is early and still changing. Before you build a workflow on a free tool, it is worth checking how the maker funds it — an open-source project and a venture-funded free beta tend to age very differently. Where a tool also publishes paid plans, you will find that noted on its own page.