Six tools whose free plans are not just a trial: Cal.com offers free scheduling for individuals, Tally gives unlimited forms and submissions within fair use, Mixo hosts a live website on a Mixo-branded address for free, Coursebox lets you build up to 3 mini courses, TubeOnAI summarizes videos, podcasts and PDFs with 400 free credits, and OpusClip clips long videos with 60 credits a month and a watermark. We compared what each free plan actually includes and what you give up, such as watermarks, credit caps and branding. Free tiers change, so confirm the current limits before you build around one. Cal.com and Tally are not AI-first tools.
Open-source, fully customizable scheduling software for individuals, teams, and developers
✓ A genuinely full-featured free plan for individuals, rare among scheduling apps
✗ Many team features (advanced routing, removing branding, analytics) require a paid plan
💰 Freemium👤 Individuals, sales/support teams that need automated meeting scheduling, and developers who want to self-host or deeply customize an open-source scheduling system
Free form builder that works like a text document, with unlimited forms and submissions
✓ Unlimited forms and submissions on the free plan, unlike most form builders that cap responses
✗ Removing Tally branding and custom domains require the $24/mo Pro plan
💰 Freemium👤 Creators, marketers, product and HR teams who want a fast, code-free form builder for surveys, lead generation, payments, or feedback without hitting a submission paywall
Describe your business and Mixo's AI builds and hosts a professional website in minutes
✓ Permanent free plan — a live, published website with no credit card required
✗ Free plan keeps Mixo branding and a Mixo-branded web address instead of a custom domain
💰 Freemium👤 Small business owners (plumbers, lawyers, local shops, service businesses) who want a professional, SEO-ready website live in minutes without hiring a designer or developer
AI course creator and LMS that turns a prompt or document into a full online course with quizzes, videos, and certificates
✓ Builds a full course draft with quizzes, video, scenarios, and images from a prompt or an uploaded PDF, Word, or PowerPoint file
✗ The free plan is capped at 3 mini courses of up to 5 pages and shows a Coursebox watermark
💰 Freemium👤 Trainers, HR and L&D teams, educators, and course creators who want to turn existing documents or a topic into a branded online course and deliver it to unlimited learners
AI summarizer that digests videos, podcasts, PDFs, and articles, then repurposes them into new content
✓ Summarizes a wide range of source types (YouTube, podcasts, PDFs, web articles, Google Slides, Google Drive), not just video
✗ Free Starter plan is capped at 3 channel subscriptions and 400 credits
💰 Freemium👤 Students, researchers, content creators, and professionals who want to quickly extract insights from long-form video/audio/documents and repurpose them into multiple content formats
✓ ClipAnything works on any video genre, not just podcasts, unlike most AI clipping tools
✗ Free plan clips carry a watermark and expire (become unexportable) after 3 days
💰 Freemium👤 Podcasters, creators, and marketing teams who want to turn long-form video (of any genre, not just podcasts) into scored, captioned, platform-ready short clips and publish them automatically
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