Paradox (Olivia) vs Serra
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Paradox (Olivia) if you want conversational recruiting ai (olivia) for high-volume, frontline hiring (Supervised agent, enterprise); choose Serra if you want ai recruiting agent that sources, ranks, and reaches candidates through your network (Supervised agent, subscription).
| Paradox (Olivia) | Serra | |
|---|---|---|
| What it is | Conversational recruiting AI (Olivia) for high-volume, frontline hiring | AI recruiting agent that sources, ranks, and reaches candidates through your network |
| Type | product-with-agents | agent |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | enterprise | subscription · $400/mo (Starter, reported) |
| Best for | enterprise | smb, mid-market |
| Deployment | saas, api | saas |
| Modalities | text, api | text, email |
| Models | proprietary | gpt |
| Protocols | rest-api | function-calling, rest-api |
| Integrations | Workday, SAP SuccessFactors, UKG, Indeed, Microsoft Outlook, Google Calendar | LinkedIn, GitHub, Crunchbase |
| Capabilities | 4 documented | 4 documented |
Paradox (Olivia)
- +Proven at genuine scale for high-volume frontline hiring, with Workday-certified ATS and calendar integrations
- +Automates the tedious loop (screening, self-scheduling, reminders) 24/7 in 100+ languages
- +Workday acquisition adds native HCM integration and enterprise backing
- -Quote-only, enterprise-priced, with no self-serve or trial; inaccessible to SMBs
- -Opaque AI stack with no disclosed model and limited public detail on screening guardrails and bias controls, which matter for hiring compliance
Serra
- +Fast ranked shortlists with stated reasons over ATS plus public sources
- +Warm-intro pathing through team networks, not just cold outreach
- +End-to-end from sourcing to interview booking
- -Recruiting-only; not a fit if you want a sales SDR
- -Small, early-stage company (YC S23, ~$500K reported)
Which should you choose?
Paradox (Olivia) is conversational recruiting ai (olivia) for high-volume, frontline hiring, best for enterprise. Serra is ai recruiting agent that sources, ranks, and reaches candidates through your network, best for smb, mid-market. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.