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Trusted by +300 recruiting teams across 14 countries — 53,520+ candidates sourced by Mainder AI
Comparison based on publicly available information as of June 2026. Every competitor claim links to a source. Spotted an inaccuracy? See methodology at the bottom of each page. ↓
Mainder gives recruiting teams AI agents, with a candidate pipeline, CRM and sourcing workspace underneath: People Finder searches over a billion profiles in natural language, AI Hunt sources autonomously for each job, and AI Scoring and AI Interviews help screen applicants.
Orbio AI is a Madrid-based AI HR system for companies that hire at scale, mostly for frontline and deskless roles. Its recruitment agent, María, contacts and screens candidates around the clock by phone, WhatsApp and SMS, on top of a built-in ATS, with further agents for onboarding and employee engagement.
| Capability | Mainder | Orbio AI | Verdict |
|---|---|---|---|
| Category: AI capabilities | |||
| Autonomous recruiting agent | Supported. | Supported. | Verdict: Depends |
| Category: Sourcing | |||
| Proactive sourcing outside your database | Supported. | Partial. Orbio AI: Sourcing listed in María's scope; no searchable profile database described (as of November 2026) | Verdict: Mainder |
| Category: Engagement | |||
| Candidate outreach by phone call | Partial. Mainder: WhatsApp, email and LinkedIn in the Unified Inbox; HireVoice voice screening by link, no AI phone calls | Supported. | Verdict: Competitor |
| Onboarding and engagement agents | Partial. | Supported. | Verdict: Competitor |
| Category: Data & analytics | |||
| Built-in ATS | Supported. | Supported. | Verdict: Tie |
| Category: Compliance & security | |||
| Security certifications | Partial. | Supported. | Verdict: Competitor |
| Category: Pricing model | |||
| Pricing transparency | Supported. | Not supported. | Verdict: Mainder |
| Category: Integrations | |||
| HR system integrations | Supported. | Supported. | Verdict: Depends |
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Orbio AI is a Madrid-based HR software company founded in 2025. It sells AI agents for companies that hire at scale: María handles recruitment by phone, WhatsApp and SMS, and other agents cover onboarding and employee engagement. In June 2026 it raised a $21M Series A led by Dawn Capital.
It depends on what you hire. Orbio AI is built for frontline volume hiring driven by phone and WhatsApp. For professional and specialist roles, where you have to find candidates outside your database, Mainder covers sourcing, screening and the candidate pipeline in one platform.
Orbio AI states on its website that it is ISO 27001 certified and SOC 2 Type II audited. Mainder is ISO 27001:2022 certified. Both operate under GDPR.
No. Orbio AI does not list prices on its website; its contact page offers a tailored demo. Mainder publishes the price and limits of each per-user plan on its pricing page.
Yes. Mainder sends outbound webhooks when a candidate is hired, so you can pass the hire to Workday, BambooHR, Personio, Factorial or any HR system that accepts them, directly or through middleware.
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Stop managing candidate details manually
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With Mainder's AI agents the team gets through twice as many searches. Searching and first contact no longer eat up the morning, so the time goes into interviewing.
We had a handful of separate tools and we've dropped all of them. Mainder's agents find and reach out to candidates while we close searches, and our operating costs are down 30%.
Comparison based on publicly available information as of June 2026. Competitor capabilities are sourced from their official websites, documentation, and pricing pages where available. Mainder capabilities reflect our public product pages. We do not fabricate metrics, user counts, or internal incident data. Where we share perspective beyond public docs, we label it clearly.
Last updated 2026-10-13.
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