Leadlock vs StellarFirm

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

Leadlock compared with StellarFirm
Detail	Leadlock	StellarFirm
What it does	Voice agents that book into the software your clients actually run	AI Agents that take on the work, from plan to finished result
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	GR
Pricing model	Paid	Not given
Pricing	Starter: $97/month (Gemini $0.18/min, Grok $0.18/min, OpenAI Standard $0.25/min, ElevenLabs $0.21/min). Agency: $297/month (Gemini $0.15/min, Grok $0.15/min, OpenAI Standard $0.22/min, ElevenLabs $0.18/min). Pro: $497/month (Gemini $0.12/min, Grok $0.12/min, OpenAI Standard $0.20/min, ElevenLabs $0.	Alpha is free with free credits for new accounts. Credit packs available: 1,000 credits, 5,000 credits, 20,000 credits. Plans coming soon.
Key features	Speech-to-speech voice agents with ~300ms response latency Multi-model support: OpenAI Realtime, Gemini Live, xAI Grok, GPT-Live, ElevenLabs Direct booking into ServiceTitan and GoHighLevel 5-minute setup with no installation required GoHighLevel contact intelligence integration Unlimited sub-accounts on Pro tier Knowledge base training with custom functions Call transcripts and quality scoring White-label branding available Text and outbound calling channels	Approval system for all outputs before publishing Cloud-based workspace accessible from browser Desktop application for Mac and Windows Slack integration for assistant communication
What makes it different	Books directly into your CRM (ServiceTitan, GoHighLevel) with live availability checking Speech-to-speech sounds natural unlike text-to-speech robots From $0.12/min all-in with no hidden platform fees Deploy in 5 minutes vs 2+ weeks for competitors	Human approval required for all outputs that publish or spend money Agents hand work to each other automatically Agents work continuously even when you sleep Choice of cloud hosting or local machine execution
Community votes	0	0
DR (Domain Rating by Ahrefs)	27 −1 (down) since last check	29 +1 (up) since last check
Trust Flow (Majestic)	9	5
Citation Flow (Majestic)	29	38
Referring domains (Majestic)	78	12

5 details filled in for both companies.

More alternatives to Leadlock More alternatives to StellarFirm