From contact form discovery to submission tracking — everything CanForm does
CanForm is a Chrome extension that supports form discovery, AI message generation, automatic filling, autonomous outreach, and result tracking end to end. Here's a full look at the features that replace manual contact form outreach.
What CanForm automates
Automatic form filling
Fills name, company, email, phone, address, subject, and message fields in one click, including dynamic React-based forms.
iframe & dynamic form support
Detects and fills forms embedded in iframes and forms built with dynamic frameworks via multi-stage event dispatch.
AI-assisted field completion
Uses AI to infer values for fields that rule-based matching cannot fill, such as ambiguous dropdown menus.
Autonomous form discovery
Follows real on-page links (Contact / Inquiry, etc.) and common paths to locate a company's contact form from just its homepage URL.
Per-company AI message generation
Reads each company's site content and generates a tailored outreach message before filling the form.
Dry-run mode
Fills the form without submitting, so you can verify content before sending anything for real.
CAPTCHA detection
Detects reCAPTCHA / hCaptcha and skips submission instead of attempting to bypass it.
Rate control
Waits a randomized interval between companies to avoid rapid, back-to-back submissions.
Duplicate-submission prevention
Companies already submitted to are automatically skipped on subsequent runs.
Result CSV export
Exports company name, discovered form URL, status, message, and timestamp for every run.
Choice of AI provider
Use Anthropic (Claude), OpenAI (GPT), or Google (Gemini) — and set different models for message generation vs. form-discovery judgment.
API key protection design
API keys are used only from the extension's background service worker and are never passed into scripts injected on the page.
Built with a secure, dependable design
A Manifest V3 Chrome extension
Runs entirely in your browser as a lightweight extension — no separate desktop app to install.
API key protection design
API keys are used only from the extension's background service worker and are never passed into scripts injected on the page.
CAPTCHA detected, submission skipped
When reCAPTCHA or hCaptcha is detected, CanForm skips submission rather than attempting to bypass it.
Duplicate prevention and rate control
Companies already submitted to are skipped on re-runs, and a randomized wait interval is inserted between companies.
CanForm has not undergone an external audit or third-party certification. You are responsible for confirming your outreach targets, message content, and compliance with applicable laws. See our responsible use guide for details.
Try CanForm's features on the free tier
Up to 30 runs per day at no cost. We recommend starting with a dry run.