Hunter.io vs Restream

Side-by-side comparison of AI visibility scores, market position, and capabilities

Hunter.io leads in AI visibility (50 vs 23)
Hunter.io logo

Hunter.io

ChallengerB2B Data

Email Prospecting Tool

Email finder and domain search tool for B2B prospecting. Paris France, bootstrapped, 4M+ users, finds professional email addresses from company domains for sales and recruitment outreach.

AI VisibilityBeta
Overall Score
C50
Category Rank
#1 of 1
AI Consensus
72%
Trend
up
Per Platform
ChatGPT
56
Perplexity
59
Gemini
56

About

Hunter.io is an email finder and domain search tool used by sales, marketing, and recruitment professionals to find professional email addresses for B2B outreach. Founded in 2015 and headquartered in Paris, France, Hunter.io is a bootstrapped company that has grown to over 4 million users without venture capital. Its Domain Search tool finds all email addresses associated with a given company domain, while the Email Finder tool generates a predicted email address for a specific person at a company based on the company's email format.\n\nHunter.io's core tool is its domain search — users input a company domain and receive a list of publicly findable email addresses at that organization along with a confidence score. The email verifier tool checks whether an address is likely deliverable before it is used in an outreach sequence, reducing bounce rates and protecting sender reputation. A Chrome extension enables email discovery directly from LinkedIn profiles and company websites.\n\nHunter.io has built its large user base through a freemium model that provides a limited number of monthly searches at no cost, converting active users to paid plans as their prospecting volumes grow. Its combination of simplicity, accuracy, and free-tier generosity has made it a default first tool for individuals and small teams starting prospecting programs. While it lacks the intent data, firmographic depth, and compliance infrastructure of enterprise B2B data platforms, Hunter.io's focused email finding capability and ease of use have sustained strong growth in the individual and SMB prospecting segment.

Full profile
Restream logo

Restream

GrowthCreator Economy

Multi-Platform Live Streaming

Austin multi-streaming platform broadcasting live video to 30+ destinations including Twitch, YouTube, and Facebook Live simultaneously; trusted by creators, media companies, and businesses.

AI VisibilityBeta
Overall Score
D23
Category Rank
#1 of 1
AI Consensus
52%
Trend
up
Per Platform
ChatGPT
33
Perplexity
22
Gemini
31

About

Restream is an Austin-based live streaming company that provides multi-stream broadcasting technology enabling content creators, businesses, and media companies to broadcast live video simultaneously to over 30 streaming destinations including Twitch, YouTube, Facebook Live, LinkedIn Live, and custom RTMP destinations from a single source. The platform eliminates the need to choose a single streaming platform by enabling simultaneous multi-destination broadcasting, maximizing audience reach across wherever viewers are watching. Restream also provides a browser-based live studio for creating professional broadcasts without dedicated streaming hardware, including overlays, lower-thirds, guest invitations, and screen sharing. The company serves a broad range of users from gaming streamers and podcasters to corporate communications teams running product launches and all-hands meetings. Founded in 2015 in Kyiv with operations in Austin, Restream has grown to serve millions of streamers globally. The company raised over $50M from investors including Bessemer Venture Partners and competes with StreamYard, OBS, and Wirecast in the live streaming software market.

Full profile

AI Visibility Head-to-Head

50
Overall Score
23
#1
Category Rank
#1
72
AI Consensus
52
up
Trend
up
56
ChatGPT
33
59
Perplexity
22
56
Gemini
31
48
Claude
14
50
Grok
30

Capabilities & Ecosystem

Capabilities

Only Hunter.io
Email Prospecting Tool
Only Restream
Multi-Platform Live Streaming

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