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Anchor Browser vs Kernel
Agent-native side-by-side. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse. Prefer JTBD picks via /api/decide when choosing for a job.
| Dimension | Anchor Browser | Kernel |
|---|---|---|
| Overall | 7.2 | 7.3 |
| Capability fit | 7.8 | 7.6 |
| Price / performance | 7.2 | 8.0 |
| Latency / reliability | 7.2 | 7.2 |
| Developer & agent DX | 8.0 | 8.2 |
| Privacy / data retention | 7.0 | 7.0 |
| Lock-in risk (higher = worse) | 4.8 | 4.5 |
| Maturity / track record | 5.8 | 5.8 |
| Pricing | As of 2026-09-14 (docs.anchorbrowser.io/pricing): Free $5 credits/mo (5 concurrent); Starter $50/mo (25 conc); Growth $2,000/mo (200 conc); Enterprise custom. Infra (no-task): $0.01/browser create + $0.05/browser-hour + … | As of 2026-09-14 (kernel.sh/docs): Developer Free+$5 credits (5 concurrent); Hobbyist $30+$10 credits (10 conc); Start-Up $200+$50 credits (150 conc); Enterprise custom. Usage: headless $0.0000166667/s (~$0.06/hr), headf… |
| Tagline | Strong when bot-detection and authenticated computer-use matter. A/B vs Browserbase/Kernel. | Interesting Browserbase alternative with transparent per-second rates. Trial against your session mix. |
Anchor Browser
Strong when bot-detection and authenticated computer-use matter. A/B vs Browserbase/Kernel. Strengths: Humanized/stealth browsers; Auth profile story; MCP/SDK integration.
Strengths
- Humanized/stealth browsers
- Auth profile story
- MCP/SDK integration
Weaknesses
- Newer category player
- Pricing less public
- Overlaps Browserbase/Steel
Kernel
Interesting Browserbase alternative with transparent per-second rates. Trial against your session mix. Strengths: Fine-grained per-second browser pricing; Pools + Playwright exec; Agent-oriented APIs.
Strengths
- Fine-grained per-second browser pricing
- Pools + Playwright exec
- Agent-oriented APIs
Weaknesses
- Newer brand
- Need to model concurrency costs
- Competes with Browserbase
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