Ai Form Filler
Form Filling
Automatically fill forms with AI-generated realistic data.
Like Autofillr, Ai Form Filler is in the Form Filling category. Both are free. Worth comparing on the detail page.
We've curated 47 of the best alternatives to Autofillr, ranked by feature overlap, topic similarity, user ratings, and popularity. Ai Form Filler, FillBot, and Formix PDF lead the list as the closest matches.
Updated May 18, 2026
The list includes 43 free alternatives, 2 freemium, 1 paid, and 1 with a free trial, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. Autofillr itself is free, which makes free alternatives the most natural starting point.
Many of these tools cluster around use cases like Free, Chrome Extension, Productivity Tool, and Form Filling — the same problem spaces Autofillr addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with Autofillr.
Ranked by compatibility score
Form Filling
Automatically fill forms with AI-generated realistic data.
Like Autofillr, Ai Form Filler is in the Form Filling category. Both are free. Worth comparing on the detail page.
Form Filling
AI-powered form filling automation for any website.
Like Autofillr, FillBot is in the Form Filling category. FillBot is free-trial, while Autofillr is free. Worth comparing on the detail page.
43 free and 2 freemium options.
1 paid option.
1 paid alternative to Autofillr on /tools/autofillr/alternatives.
23 additional candidates
Ai Form Filler ranks as the highest-scoring alternative to Autofillr, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 43 fully free and 2 freemium alternatives are available, including Ai Form Filler, Formix PDF, and Instafill.
Ai Form Filler is similarly priced (free) and sits in the same category (Form Filling). View its detail page to compare features, integrations, and reviews side-by-side.
Top Form Filling alternatives include Ai Form Filler, FillBot, Formix PDF, and Fill Genius. These tools share the same primary category and have meaningful topic overlap with Autofillr.
Form Filling
Transform PDFs into editable forms instantly
Like Autofillr, Formix PDF is in the Form Filling category. Formix PDF is freemium, while Autofillr is free. Worth comparing on the detail page.
Form Filling
Auto-fill forms with AI in one click.
Like Autofillr, Fill Genius is in the Form Filling category. Fill Genius is paid, while Autofillr is free. Worth comparing on the detail page.
Form Filling
AI-powered PDF form filler for swift, accurate paperwork.
Like Autofillr, Instafill is in the Form Filling category. Instafill is freemium, while Autofillr is free. Worth comparing on the detail page.
Reverse Image Search
Seek image copies with AI precision
Copyseeker shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Chatgpt
Super Easy access to ChatGPT with a simple Chrome-Extension
GPTAnywhere shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Ai Content Detection
Spot AI-generated content as you browse.
Detect GPT shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Chatgpt For Chrome
Automate your browser with AI
BrowseGPT shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Arxiv Summaries
Chrome extension summarizing text documents/articles.
ArxivGPT shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Summary To Image Generation
Summarizes and visualizes text on Chrome.
Simagizer shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Twitter Posts
Tweeting made easy with personalized and engaging content.
Tweeter shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Product Comparison
Instantly compare prices and save on your shopping.
Zyft shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Amazon Review Summaries
Summarizes Amazon reviews for informed choices.
Review Hero shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Hackernews Summaries
Summarize Hacker News articles with Chrome extension.
HackerNews Summarizer shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Chatgpt For Websites
Use ChatGPT to summarize any web page.
ChatGPT Summary Assistant shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Writing
Edit, read, and write smarter with AI power.
WonderAI shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Airbnb Review Summaries
Distill Airbnb reviews into bite-sized insights.
Airbnb Review Summarizer shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Writing
AI-powered text input for smarter browsing.
TextGPT.app shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Chatgpt For Browsers
Search responses with ChatGPT on Google and Bing.
GPT Sidebar shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Gift Notes
AI powered tool to generate personalized gift notes
Gift Note Writer shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Xpath Data Extraction
Extract accurate Xpath for any element.
Xpath Finder shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Content Summarization
AI companion for instant summaries and insights
Elmo shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Productivity
Seamlessly integrates AI into daily tasks, boosting productivity and creativity.
AIPal shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
39 more free/freemium alternatives listed below. Browse all Autofillr alternatives ↓
45 free or freemium alternatives to Autofillr on /tools/autofillr/alternatives.
UI Copilot shares 2 topics with Autofillr: Chrome Extension and Free. Both are free.
Neither Autofillr nor Ai Form Filler has user ratings yet — be the first to review either tool to help future visitors compare them.
