AI Sourcing & Outreach for Talent Acquisition Teams
Supercharge your ATS with AI sourcing and automated outreach
Keep Greenhouse, Lever, or Workday. Add Leonar on top for AI-powered candidate sourcing and multi-channel sequences with zero disruption to your current workflow.
Trusted by industry leaders
Your ATS alone isn't enough
Your ATS doesn't source
Greenhouse, Lever, and Workday are great for tracking applicants, but they can't proactively find the passive candidates you need. Your team ends up toggling between LinkedIn Recruiter, external sourcing tools, and spreadsheets just to build a shortlist. The best talent rarely applies, and your ATS has no way to reach them. You need a sourcing engine that works alongside your existing system, not a replacement that disrupts everything.
Outreach is manual and slow
You write each message individually, copy-paste between tabs, and lose track of who you've contacted. Follow-ups slip through the cracks, and promising candidates go cold before you get a chance to engage them. Without a centralized sequence builder, your team wastes hours every week on repetitive outreach tasks. The result: inconsistent messaging, low response rates, and missed opportunities with qualified candidates.
Hiring managers are in the dark
Stakeholders ask for updates you don't have time to prepare. There's no easy way to collaborate on candidates without forwarding emails or scheduling yet another sync meeting. Hiring managers want to see the pipeline, leave feedback on profiles, and help prioritize candidates, but your ATS makes that nearly impossible. The disconnect between talent acquisition and hiring teams slows down every search and leads to frustration on both sides.
Find passive candidates in seconds
AI-powered search across 870M+ profiles from LinkedIn, GitHub, Stack Overflow, and 30+ platforms. Use Boolean queries for precision or describe the ideal candidate in natural language and let the AI do the rest. Leonar ranks results by relevance, highlights key skills and experience, and lets you add candidates to your pipeline with a single click. Your ATS tracks applicants. Leonar finds the talent that never applies.
Automated outreach with hiring manager input
Build multi-channel sequences across Email, LinkedIn, and SMS that adapt to each candidate automatically. AI generates personalized messages based on the candidate's background, recent projects, and career trajectory. Share candidate profiles with hiring managers for instant feedback, track who reviewed what, and keep everyone aligned without scheduling sync calls. Your entire team collaborates on hiring from one interface.
Jason Davis Approved 
Sarah Mitchell Pending review Plugs into your existing ATS
Native integrations with Greenhouse, Lever, Workday, and more keep your existing workflows intact. Candidates sourced in Leonar sync to your ATS automatically, with job stages, notes, and activity history flowing bidirectionally in real time. There is no duplicate data entry, no CSV imports, and no disruption to the processes your team already relies on. Leonar layers sourcing and outreach capabilities on top of the ATS your company has already invested in.
"Find product designers in London who've worked at fintech companies"
"Pre-screen the 50 new sourced candidates and move the top 15 to screening"
"Draft personalized outreach for all candidates in the Engineering pipeline"
Let AI source while your team builds relationships
Connect AI assistants like Claude or ChatGPT directly to Leonar, on top of your existing ATS. Your AI agent handles sourcing, candidate pre-screening, and outreach scheduling while your talent team focuses on interviews, offer negotiations, and hiring manager collaboration. The AI works within Leonar's security framework, respecting your ATS permissions and data governance policies. Think of it as adding a tireless sourcing assistant that works around the clock, feeding qualified candidates directly into the workflows your team already uses.
Connect AI agents to your ATS with our MCP serverEnterprise-grade security. GDPR compliant. You control what your AI agent can access.
They love Leonar
“An all-in-1 tool, essential for nowadays' recruiters. It supports us in finding the perfect candidates and even became a selling argument to our clients.”
“Leonar is a real time-saver: I've cut my sourcing time from 5 days a week down to 2. Having a tool that automatically handles follow-ups lets me focus on what actually moves the needle.”
“All our hiring managers are using Leonar. Before using Leonar, we were highly dependent on external recruiting agencies. Since then, we have made amazing hires and divided our hiring costs by 2.”
Frequently asked questions
Does Leonar replace our ATS?
No. Leonar is designed to complement your existing ATS, not replace it. It integrates natively with Greenhouse, Lever, Workday, and other popular applicant tracking systems. All candidates sourced in Leonar sync automatically to your ATS with their full profile, notes, and activity history. Your team keeps using the ATS they already know while gaining access to AI sourcing and automated outreach capabilities that the ATS alone cannot provide.
How does the ATS integration work?
Leonar connects to your ATS through official APIs using secure OAuth authentication. Jobs, candidates, pipeline stages, and notes sync bidirectionally in real time. When you source a candidate in Leonar, they appear in your ATS within seconds. When a candidate moves to a new stage in your ATS, the update is reflected in Leonar instantly. Setup takes just a few minutes: connect your account, map your pipeline stages, and you are ready to go.
Can hiring managers collaborate on candidates?
Yes. You can share candidate profiles and curated shortlists with hiring managers through a dedicated collaboration view. Hiring managers can review candidate details, leave structured feedback, rate candidates, and flag their top picks, all without needing a separate login or a paid seat. This keeps the feedback loop tight: your talent team sources and engages, while hiring managers stay informed and make faster decisions.
What sourcing channels does Leonar cover?
Leonar aggregates 870M+ profiles from LinkedIn, GitHub, Stack Overflow, and 30+ professional platforms worldwide. You can use Boolean search for precision targeting, or describe the ideal candidate in natural language and let the AI surface the best matches. Filters include location, seniority, skills, company history, years of experience, and more. Each profile is enriched with verified contact information so you can move straight from sourcing to outreach.
Is there a free trial?
Yes. Every plan starts with a 7-day free trial with full access to all features, including AI sourcing across 870M+ profiles, automated multi-channel outreach, hiring manager collaboration, and ATS integrations. No credit card is required to start, and your team can onboard in minutes. If you need more time to evaluate, just reach out and we will extend your trial.
Streamline your recruitment with AI & automation
Join 400+ recruiting teams already using Leonar to source, engage and hire faster.
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