Antithesis vs Autify
Which Testing & QA AI tool is better in 2026?
Antithesis
Autonomous software testing platform built on deterministic simulation testing, which runs
Autify
Autonomous AI agents for software quality assurance and no-code test automation
Side-by-side
Antithesis is the more established option (raised $152M); pricing is comparable on both sides.
| Metric | Antithesis | Autify |
|---|---|---|
| Taglinei | Autonomous software testing platform built on deterministic simulation testing, which runs | Autonomous AI agents for software quality assurance and no-code test automation |
| Foundedi | 2018 | 2016🏆 |
| HQi | — | San Francisco, United States |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 47 | 72🏆 |
| Total fundingi | $152M🏆 | $30M |
| Latest roundi | Seed | Series B · Jun 2024 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Antithesis and Autify.
| Capability | Antithesis | Autify |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Antithesis
- Has raised more capital ($152M vs $30M)
- Newer company (2018)
🔵 Strengths of Autify
- Higher Neuron score (72 vs 47)
- More mature (2016)
Which should you choose?
Choose Autify if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Testing & QA tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Antithesis if you want the most established option — it has raised $152M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Antithesis vs Autify — which is better?
It depends on your priority. Antithesis has raised more capital and is the more established option; Autify has broader feature depth. See the side-by-side table above.
Is Antithesis cheaper than Autify?
No — Autify's cheapest paid plan is Free, while Antithesis's is Free.
Do Antithesis and Autify offer free plans?
Antithesis: Yes, has a free plan. Autify: Yes, has a free plan.
Explore more AI Testing & QA tools
Contextual paths to related AI startups, deals and rankings.