SiliForm vs CrispForms

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SiliForm compared with CrispForms
Detail	SiliForm	CrispForms
What it does	Form builder that detects AI-written and fake responses	Forms people actually finish
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan: unlimited forms, unlimited responses, AI generation, basic analytics, integrations. Pro: $29/mo or $228/yr (save 34%), includes drop-off and geography analytics, UTM tracking, AI summaries, response quality scoring, custom domains.	Free: $0 forever, unlimited forms, 1,000 responses per month, all features with CrispForms badge. Pro: $20/month or $200/year (17% off) per workspace, removes badge and adds email automations, custom domains, enhanced analytics, unlimited responses and AI summaries.
Key features	Conversational forms with one question at a time AI detection of typing rhythm, paste behavior, and tab-aways Live AI validation of answers against questions Question-level drop-off analytics (Pro) Integrations with HubSpot, Zapier, Google Sheets, webhooks Voice input for respondents Auto-save and resume incomplete responses Custom domains and branded forms (Pro)	Conversational forms showing one question at a time Single-page forms with optional multi-step layout Conditional logic with nested conditions and jumps Scoring and quiz outcomes Over 30 customizable themes Integrations with Google Sheets, Airtable, Slack, Discord and Mailchimp PDF response exports that render as designed documents Per-question drop-off analytics showing where respondents quit Email automations triggered by form responses and conditions Payment collection via Stripe or PayPal
What makes it different	Detects AI-written answers through behavioral signals like typing rhythm and paste ratio Conversational one-question-at-a-time format increases completion rates Four-layer data quality system flags junk before it reaches your dataset Unlimited forms and responses on free plan with no credit card required All integrations included free, no paywall for HubSpot and Zapier	Two form types in one editor without rebuilding or losing data Every feature free permanently with no card or trial countdown No cookies, trackers or consent banners on forms Forms keep working even if you cancel Pro or exceed response limits AI assistant integration via MCP for building forms in Claude, ChatGPT or Cursor
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 −1 (down) since last check	33 −1 (down) since last check
Trust Flow (Majestic)	20	3
Citation Flow (Majestic)	22	28
Referring domains (Majestic)	76	39

5 details filled in for both companies.

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