Does Letta or Stagehand have a free plan?

Letta is available for free. Stagehand is a paid tool. Always verify current pricing directly with the vendor.

Letta vs Stagehand

Q: Can I use Letta and Stagehand together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Letta and Stagehand with other tools and save your AI toolkit.

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated June 2026

Letta

Build deeply personalized AI agents that remember, learn, and evolve.

0.0(0)

FREEMIUM

94% data quality

Stagehand

Browserbase

Automate web interactions reliably with an AI-native browser automation framework for developers

0.0(0)

OPEN_SOURCE

91% data quality

Trust & Reliability

Letta

Customers (per vendor):Bilt Rewards, 11x, Hunt Club +1

GDPR

Stagehand

Users:10K-100K

Overall Winner: Stagehand

7.8/10 vs Letta at 7.2/10

Leads in:

Value for Money

Support

Ease of Use

AI Comparison Summary

Letta

7.2

avg score

Stagehand

7.8

avg score

Stagehand leads overall — particularly in Ease of Use and Value for Money.

Based on 6 dimensions

How scores are calculated

Overall Winner

Stagehand

7.8 / 10

Letta

Best For

Building self-improving AI agents for personalized experiences

Developing memory-augmented coding agents for local tasks

Creating multi-agent systems with shared and archival memory

Integrating stateful AI agents into custom applications

Not Ideal For

Non-technical users seeking no-code agent solutions

Users who prefer fully managed, black-box AI services

Simple, stateless chatbot implementations

Stagehand

Best For

Building reliable web automation scripts for developers

Creating research agents that gather live information

Developing task agents for complex multi-step browser workflows

Automating authenticated web interactions for various applications

Not Ideal For

Non-technical users seeking no-code automation solutions

Simple, one-off browser tasks that don't require AI adaptability

Users who prefer visual builders over code-based frameworks

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Letta is best for

🤖Automation & Agents7.7

Stagehand is best for

🤖Automation & Agents7.7

Filter by your use case:

Pros & Cons

Letta

Pros

Memory-first architecture enables truly persistent and learning agents
Model-agnostic, allowing users to connect their own LLM API keys
Open-source core project fosters transparency and community contributions
Portable agent memory and conversation histories across models and providers
Supports local execution via CLI and desktop app for privacy and control
Comprehensive SDKs for Python and TypeScript for easy integration

Cons

Requires Node.js and npm for CLI installation, implying developer-centric usage
Desktop app currently only available for MacOS, limiting platform access
Server-side tool execution incurs credit costs, requiring budget management
Advanced features like programmatic tool calling and context engineering require technical expertise
No visual builder or low-code interface for non-developers

Stagehand

Pros

Offers precise control by mixing AI-powered actions with deterministic code
Provides repeatable browser automations, eliminating 'it worked on my machine' issues
Enables maintainable automations that adapt to website changes at scale
Features composable tools (Act, Extract, Observe, Agent) for flexible automation levels
Open-source and actively maintained by a trusted team
Designed for efficient browser automation and optimized for performance

Cons

Requires coding knowledge (TypeScript/JavaScript) for implementation
Relies on external cloud browser providers like Browserbase for production deployment
May require careful prompt engineering for optimal AI agent performance
Not suitable for non-technical users seeking no-code solutions

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

Letta

7.2

/ 10

Stagehand

7.8

/ 10

Your pick

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

Letta

4.0

Stagehand

6.0▲ +2.0

Output Quality

Quality and accuracy of generated results

Letta

8.0

Stagehand

8.0

Value for Money

Cost vs. features and output quality

Letta

7.0

Stagehand

9.0▲ +2.0

Customizability

Calculated

Ability to tailor to specific needs

Letta

9.0▲ +1.0

Stagehand

8.0

Support & Ecosystem

Documentation, community, and support quality

Letta

7.0

Stagehand

8.0▲ +1.0

Integration Power

Calculated

Ability to connect with other tools and workflows

Letta

8.0

Stagehand

8.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Task Performance

Letta

Task

Stagehand

7.0

Workflow Building

7.0

5.0

Trigger Variety

3.0

7.0

Action Library

8.0

6.0

Error Handling

7.0

4.0

Scheduling Capability

2.0

6.0

Conditional Logic

6.0

9.0

Api Connectivity

7.0

6.0

Monitoring Logging

7.0

8.0

Multi Step Chains

8.0

Autonomous Execution

8.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, Letta or Stagehand?

Both are strong options. Letta has a rating of 0.0/5 (0 reviews), while Stagehand has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is Letta cheaper than Stagehand?

Letta starts at free (freemium model). Stagehand starts at free (open_source model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Letta and Stagehand?

Letta — "Build deeply personalized AI agents that remember, learn, and evolve.". Stagehand — "Automate web interactions reliably with an AI-native browser automation framework for developers". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use Letta and Stagehand together?

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