Unprofane vs LinkupAPI

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

Unprofane compared with LinkupAPI
Detail	Unprofane	LinkupAPI
What it does	Profanity filtering your users can't get around	Connect your users' LinkedIn, email, WhatsApp and iMessage accounts to send messages at scale and get every reply back through one API
Stage	Startup	Not given
Founded	Not given	Not given
Based in	IL	FR
Pricing model	Paid	Paid
Pricing	Hobby: $9/month (25,000 checks); Starter: $29/month (100,000 checks); Growth: $249/month (1,000,000 checks); Scale: $999/month (5,000,000 checks). Extra checks available at $29 per 100,000 (Hobby/Starter), $25 per 100,000 (Growth), $20 per 100,000 (Scale). Launch offer: half price on Hobby and Start	$55/month for up to 10 connected accounts, $5.50 per account for 11–50 accounts, $5.00 per account for 51–200 accounts, $4.50 per account for 201–640 accounts, $3,000/month flat for unlimited accounts. Dedicated iMessage lines $199/month per line. Unlimited usage on all channels; no per-call fees.
Key features	Catches leetspeak, look-alike letters and creative spelling variants Context-aware filtering with three policies: kids, standard, casual Detects abuse without explicit swear words Avoids false positives on place names, surnames and anatomy Supports 17 languages Drop-in replacement for Google Perspective API with compatible JSON and errors Rules-based engine with optional AI model for complex cases Fast mode (rules only) and balanced mode (model-assisted) Open benchmark showing performance metrics Available for username checks, chat, comments, reviews and AI agent responses	LinkedIn messaging, invitations, Sales Navigator InMails, posts and engagement Email outreach from Gmail, Outlook and SMTP with email finder and verification WhatsApp messaging with text, files and voice notes Dedicated iMessage lines with US and UK numbers Real-time webhook delivery of replies and bounces MCP server for Claude, ChatGPT and Gemini integration Device signature binding for account security No-code integration via Make, n8n and Zapier Account health monitoring with real-time alerts
What makes it different	Catches disguised profanity that word lists and basic APIs miss, including 13 measured kinds of disguise Direct replacement for Google's Perspective API ending December 31, 2026	Unified API for four channels with the same request format across LinkedIn, email, WhatsApp and iMessage Account safety prioritized with dedicated infrastructure and real-time monitoring rather than blind limits Price capped at $3,000/month regardless of scale after 640 connected accounts GDPR and CCPA compliant with EU-hosted data and Google-verified security
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 −1 (down) since last check	42 +1 (up) since last check
Trust Flow (Majestic)	5	4
Citation Flow (Majestic)	21	31
Referring domains (Majestic)	14	77

6 details filled in for both companies.

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