Unprofane vs VaxVoIP Agent AI SDK

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 VaxVoIP Agent AI SDK
Detail	Unprofane	VaxVoIP Agent AI SDK
What it does	Profanity filtering your users can't get around	SIP-to-OpenAI gateway for building real-time multilingual AI voice agents
Stage	Startup	Not given
Founded	Not given	Not given
Based in	IL	Not given
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	Annual commercial licensing: 10 concurrent calls $1,480, 20 concurrent calls $2,620, 40 concurrent calls $4,420, 80 concurrent calls $6,420, 160 concurrent calls $8,860, Unlimited concurrent calls $10,680, Unlimited services and unlimited concurrent calls $16,860 (all USD, one year, contact sales)
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	SIP server and IP-PBX integration OpenAI real-time speech-to-speech models Multilingual voice interaction Real-time SIP audio processing Sample source code in C#, VB.NET, and Delphi 30-day fully functional trial Simplified OpenAI integration Commercial B2B deployment licensing
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	Gateway handles SIP audio bridging so developers focus on voice-agent logic Direct real-time connection between SIP calls and OpenAI speech models Eliminates complex OpenAI protocol and media integration overhead Includes working sample projects with documentation and demo videos Supports natural multilingual conversations on live calls
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 −1 (down) since last check	25 +1 (up) since last check
Trust Flow (Majestic)	5	44
Citation Flow (Majestic)	21	31
Referring domains (Majestic)	14	95

5 details filled in for both companies.

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