Paradox (Olivia) vs Sierra AI vs Tractable vs Decagon
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Paradox (Olivia)
AI recruiting chatbot for high-volume hourly hiring (now Workday)
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Sierra AI
Branded AI agents for customer experience
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Tractable
Computer-vision damage estimates for insurers, from photos alone
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Decagon
Enterprise AI customer-support agents
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|---|---|---|---|---|
| RECATOOLS Score | 7.3 / 10 | 7.2 / 10 | 6.4 / 10 | 7 / 10 |
| Capability | — | |||
| Value for money | — | |||
| Ease of use | — | |||
| ASEAN readiness | — | |||
| API quality | — | |||
| Pricing | Enterprise | Enterprise | Enterprise | Enterprise |
| Free tier | None; no free trial, sales-contact only | — | — | — |
| Paid from | Typical enterprise contracts $50,000-500,000+/yr, custom quote | — | — | — |
| Has API | ✓ | ✓ | ✓ | ✓ |
| Open source | ✗ | ✗ | ✗ | ✗ |
| Free to use | ✗ | ✗ | ✗ | ✗ |
| Users | — | More than 40% of the Fortune 50 as customers; company reported more than $150M ARR as of early 2026 | — | — |
| Founded | 2016 | 2023 | 2014 | 2023 |
| Maker | Aaron Matos | — | — | — |
| Verdict | Paradox built its name on Olivia, a chat-and-text assistant that screens hourly applicants, answers their questions, and books interviews without a recruiter in the loop. For QSR, retail, hospitality and logistics hiring... |
Sierra builds bespoke, action-taking AI agents for enterprise customer service — resolving issues, processing cancellations, handling upsells — with deep systems integration and strong guardrails. The May 2026 raise ($95... |
Tractable reads photos of a wrecked car or a damaged roof and outputs an itemized repair estimate, cutting what used to be a multi-day adjuster visit down to minutes. It's genuinely the market leader in this narrow niche... |
Decagon builds enterprise-grade autonomous AI customer-support agents that resolve (not just deflect) tickets across chat, email and voice, integrating with internal systems via APIs to take real actions like billing loo... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.