kitio.aiOpenAI Agents SDK vs Browser Use
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. OpenAI Agents SDK is completely free, while Browser Use is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Agent handoffs
- Function and hosted tools
- Guardrails
- Sessions
- Built-in tracing
- Python browser agent library
- Hosted cloud browsers
- Custom tools
- Session and login persistence
- Multi-model support
| Feature | OpenAI Agents SDK | Browser Use |
|---|---|---|
| Best for | OpenAI's lightweight framework for multi-agent workflows | Open-source library and cloud for AI agents that use browsers |
| Category | Agents & automation | Agents & automation |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | OpenAI | Browser Use |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
OpenAI Agents SDK is completely free, while Browser Use is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Browsers
$0.02 / hour
- Cloud browsers
- Residential proxy $5/GB
- $1 free credit, never expires
Browser agents
Model cost + 20%
- Web agents that finish tasks
- Plus browser time and traffic
On-prem
Contact sales
- Run browsers and agents in your network
- SOC 2 Type II, HIPAA
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
OpenAI Agents SDK
- Small, easy-to-learn API
- Good tracing
- Official OpenAI support
- Model usage billed separately
- Fewer integrations than larger frameworks
Browser Use
- Very popular open-source project
- Easy to customize in Python
- Cheap usage-based cloud
- Agent runs can be slow
- Reliability varies on complex sites
Which one should you choose?
Choose OpenAI Agents SDK if you want:
- Small, easy-to-learn API
- Good tracing
- Official OpenAI support
Watch out: model usage billed separately.
Choose Browser Use if you want:
- Very popular open-source project
- Easy to customize in Python
- Cheap usage-based cloud
Watch out: agent runs can be slow.
OpenAI Agents SDK vs Browser Use FAQ
What is the difference between OpenAI Agents SDK and Browser Use?
OpenAI Agents SDK: OpenAI's lightweight framework for multi-agent workflows. Browser Use: Open-source library and cloud for AI agents that use browsers. Both are agents & automation tools.
Is OpenAI Agents SDK or Browser Use cheaper?
OpenAI Agents SDK is completely free, while Browser Use is freemium.
Do OpenAI Agents SDK and Browser Use have free plans?
OpenAI Agents SDK: Yes, fully free. Browser Use: Yes.
Who makes OpenAI Agents SDK?
OpenAI Agents SDK is made by OpenAI, based in United States.
Who makes Browser Use?
Browser Use is made by Browser Use.
Which should I choose, OpenAI Agents SDK or Browser Use?
Choose OpenAI Agents SDK if you value small, easy-to-learn api and good tracing. Choose Browser Use if you value very popular open-source project and easy to customize in python.