ProspectHalo vs StellarFirm

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

ProspectHalo compared with StellarFirm
Detail	ProspectHalo	StellarFirm
What it does	AI sales agent that finds qualified leads, runs LinkedIn and email outreach, follows up automatically, and creates content	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	Freemium	Not given
Pricing	Pro: $59/month (or $47.20/month billed quarterly, save 10%) or $59/month (or $47.20/month yearly, save 20%) - includes 2 AI agents, up to 2,000 prospects found per month, 2 sending accounts, 35 Content credits and 50 enrichment credits per month, 7-day free trial. Growth: $100/month (or $80/month bi	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	AI prospect search with plain English descriptions of ideal customers Verified email and LinkedIn profiles with current role validation against live LinkedIn Multichannel outreach sequences combining LinkedIn and email in one workflow AI personalization based on website research and buying signals LinkedIn content generation and scheduling in your own voice Unified inbox sorted by buying intent across LinkedIn and email Autopilot mode for replies and meeting booking Multi-account sending with safe daily limits Sales analytics and intent scoring based on 18 buying signals	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	Covers both inbound and outbound pipeline in one platform instead of multiple disconnected tools Uses real buying signals like hiring, job changes and competitor engagement to reach prospects at the right time Learns your voice from existing posts and generates content that matches your style instead of generic AI copy Integrates with popular AI agents like Claude and ChatGPT for pipeline management Costs under $50/month compared to $5,000/month for a human SDR	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)	26 +1 (up) since last check	29 +1 (up) since last check
Trust Flow (Majestic)	9	5
Citation Flow (Majestic)	32	38
Referring domains (Majestic)	96	12

5 details filled in for both companies.

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