Free / Open-sourcePrivate AI chat from the makers of DuckDuckGo
Extrovert records 14,834 monthly visits with +9.8% month-over-month growth and Free Trial, Paid pricing. Lerio (hireBrain) records 0 monthly visits with 0% growth and Contact for Pricing pricing.

AI agents that hire, review, pay, and protect your remote team
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | goextrovert.com | hirebrain.ai |
| Pricing Model | Free Trial, Paid | Contact for Pricing |
| Monthly Visits | 14.83K (14,834) | 0 (0) |
| MoM Traffic Delta | +1.33K (+9.8%) | 0 (0%) |
| Primary Market & Share | 🇵🇱 Poland (24.4%) | 🌐 Global (—) |
| Direct Visits / mo | 6.02K | 0 |
| User Rating | 3.8 | 4.2 |
| Supported Platforms | Website | Website |

Manual-quality LinkedIn outreach for about 20 minutes a day
Describe your ideal customer to build a matching prospect list, or let Intent Signals flag people by their LinkedIn activity, such as liking your post or mentioning a tracked keyword.
Get two short lists each day with a reason attached to every item, so you always know who is worth engaging with now and who can wait.
Every comment and DM draft references the actual post or conversation, adapts to your writing style, and has AI-sounding phrasing stripped out before review.
Choose what to review manually and which campaigns can post automatically, always within your own filters and limits.

AI agents that hire, review, pay, and protect your remote team
Onboarding, Performance, Comp & Equity, Compliance, and a beta Wellbeing agent each own a domain end-to-end, drafting actions and explaining their reasoning.
Numbers, verdicts, and drafts expand into a rail showing source PRs, Slack metadata, jurisdiction citations, and benchmark data, so nothing is a black box.
Tracks contractor day-counts, permanent-establishment thresholds, document expiries, and treaty rules to surface risk with actual legal citations.
Returns a defensible base and equity band per role, level, market, and company stage, with sample sizes and source attribution.
Free / Open-sourcePrivate AI chat from the makers of DuckDuckGo

Free / Open-sourceThe agent recruits, you manage talent

Your 24/7 AI outreach agent that finds leads and books demos

Free / Open-sourceFractional recruiters and a free AI-powered ATS for startups

AI sales platform for unlimited B2B leads and outreach
AI sales platform for unlimited B2B leads and outreach

Free / Open-sourceGerman-language online CV builder with 30+ premium templates
Free / Open-sourceGerman-language online CV builder with 30+ premium templates

SpecialistAgentic HR platform uniting HRIS, performance and talent management
SpecialistAgentic HR platform uniting HRIS, performance and talent management

AI sales agent that finds high-intent leads and reaches out for you
AI sales agent that finds high-intent leads and reaches out for you
Desktop-first LinkedIn outreach automation with AI-written messages
Desktop-first LinkedIn outreach automation with AI-written messages

Free / Open-sourceThe personal CRM that keeps your network warm — with your LinkedIn graph baked in
Free / Open-sourceThe personal CRM that keeps your network warm — with your LinkedIn graph baked in
Find verified work emails and write personalized outreach with AI
Find verified work emails and write personalized outreach with AI

Free / Open-sourceRecruit, assess and manage talent in one AI-assisted HR platform
Free / Open-sourceRecruit, assess and manage talent in one AI-assisted HR platform