
SpecialistFill out entire web forms in one click with an AI agent
SpecialistFill out entire web forms in one click with an AI agent
AI browser extension for form filling, email drafting and data entry
Estimated monthly website visits
Similarweb estimates for this domain, not active users. Only available observation months are shown; collection date is separate from the traffic period.
Collected Nov 11, 2026

This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, WebFill (webfill.co) is an AI platform indexed under AI Forms generating 2.04K monthly visits with a month-over-month traffic delta of -293 (-12.5%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include Fill A Form AI (3.68K visits/mo), Formix AI (1.15K visits/mo), Sider (2.64M visits/mo).
saved me hours on boring tax forms
vision feature reads screenshots surprisingly well
auto fill just works
free tier runs out too fast though
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
WebFill detects fields on a page and completes forms, surveys and data-entry screens automatically, learning per-site instructions over time.
WebFill Vision captures any part of your screen and returns answers, aimed at multiple-choice questions, online assessments and on-screen content.
Generate or reply to emails straight from your inbox by pressing the WebFill button and letting the AI draft the response.
Upload a PDF or paste text and let WebFill handle repetitive data entry, MCQ solving and survey completion with saved instructions per website.
Choose from free, Standard and Premium plans with increasing word budgets, Vision usage and access to more powerful AI models.
WebFill is an AI browser extension built around repetitive web work: filling forms, completing surveys, entering data, answering multiple-choice questions and drafting emails. It uses advanced AI models to read what is on a page and act on it, and it can also work from a PDF, pasted text or the intelligent instruction setup you save for each website.
A distinguishing feature is WebFill Vision. Designed for students and professionals, it lets you capture any part of your screen and get instant answers — the company describes it as operating within your browser for tasks such as MCQs and online assessments. The extension also includes a chatbot for general questions and email assistance that can generate or respond to messages from your inbox.
Pricing is tiered. The Free plan covers 1K words per month, basic support, basic AI models, automated form filling and 20 Vision uses per month. The Standard plan at $7.99/month raises that to 100K words and 400 Vision uses with priority support and access to the most powerful models, while the Premium plan at $19.99/month offers 250K words, 1,000 Vision uses and enterprise-level data security. WebFill reports over 1K active users, 8K+ customers and millions of Vision launches and chats, and it also runs an affiliate program.
Automate repetitive form filling, surveys and data-entry screens so research time goes to analysis instead of typing.
Use WebFill to process pay slips, PDFs and other documents quickly and accurately, cutting manual errors.
Reply to and generate emails faster with custom instructions, staying on top of client communication.
Capture on-screen questions and get fast answers for multiple-choice tasks and assessments within the browser.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | WebFill | 2.04K | -12.5% | 39% direct | Freemium | Current |
| 1 | Fill A Form AI | 3.68K | +54.9% | 39% direct | Freemium | vs Fill A Form AI |
| 2 | Formix AI | 1.15K | -61.7% | 34% direct | Freemium | vs Formix AI |
| 3 | Sider | 2.64M | -10.6% | 64% direct | Freemium | vs Sider |
| 4 | Fillout | 3.92M | -9.7% | 59% direct | Freemium | vs Fillout |
| 5 | InOtherWord - Translate Complex Docs | 2.37K | -32.3% | 39% direct | Freemium | vs InOtherWord - Translate Complex Docs |
| 6 | Monica | 4.51M | -11.3% | 55% direct | Freemium | vs Monica |

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