SmartAutoFill vs Kaption AI

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

SmartAutoFill compared with Kaption AI
Detail	SmartAutoFill	Kaption AI
What it does	AI form filler for Chrome and Edge extensions that fills job applications, Google Forms, CRM forms, and repetitive browser workflows	WhatsApp voice messages to text with AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free: 20 free credits (about 6 AI fills) valid for 365 days. Starter: $9 for 300 credits (about 100 AI fills). Pro: $19 for 1000 credits (about 333 AI fills). Power: $49 for 3000 credits (about 1000 AI fills).	Free: no credit card required. Basic: US$5.99/month (US$4.99/month quarterly, US$3.99/month annually). Pro: US$9.99/month (US$7.99/month quarterly, US$5.99/month annually). Also available in Brazilian Real: Basic from R$29.99/month, Pro from R$49.99/month.
Key features	Context-aware field detection using labels, placeholders, IDs, nearby text, and options Reusable profile data for contact, company, role, website, social, and signature details Review on the page before submission Sensitive-field guardrails excluding passwords, CAPTCHA, payment cards, banks, and identity verification Hosted AI model with Google sign-in, no API key required Advanced custom providers for existing API workflows Support for job applications, Google Forms, CRM, and support forms Chrome and Microsoft Edge browser support Paid AI Materials for richer source context and file uploads Manual form submission with no automatic submission	Voice message transcription with automatic text conversion Chat summarization with AI Live translation in 36 languages WhatsApp call recording with transcripts Integration with Claude and ChatGPT via MCP Kanban board for chat organization Scheduled messages and reminders Contact export and group member download Privacy mode and screen lock Support for multiple WhatsApp accounts on desktop
What makes it different	Review-first workflow where AI fills fields but users review and submit manually No API key setup required for new users with hosted AI and Google sign-in Handles complex form fields beyond just contact details Reusable profile data keeps answers consistent across forms Available directly from official Chrome Web Store and Microsoft Edge Add-ons	Transcription runs locally on your device; audio only temporarily sent to servers for processing 4.8-star rating with over 5,000 reviews in Chrome Web Store Used by over 50,000 active users Works with multiple platforms: Chrome, Edge, Mac, Windows, iPhone, Android
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 no change since last check	19 no change since last check
Trust Flow (Majestic)	3	6
Citation Flow (Majestic)	13	30
Referring domains (Majestic)	10	181

5 details filled in for both companies.

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