People and teams evaluating ai browser agents for a specific workflow.
Official pricing ↗FEATURES / FIT / TRADE-OFFS
Harpa AI vs Lumen
Harpa AI may fit people and teams evaluating ai browser agents for a specific workflow. Lumen may fit people and teams evaluating ai browser agents for a specific workflow. Compare your own workflow before making a choice; this page does not rank either platform as a universal winner.
People and teams evaluating ai browser agents for a specific workflow.
Official pricing ↗Compare the work, then the plan.Capabilities · fit · trade-offs · costs
| Compare by | Harpa AI | Lumen |
|---|---|---|
| What it does | HARPA AI combines every AI in one Chrome extension: OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perplexity, DeepSeek. It automates your online work and saves time searching, writing, coding and summarizing on the web. | A vision-first browser agent with self-healing deterministic replay. |
| Potential fit | People and teams evaluating ai browser agents for a specific workflow. | People and teams evaluating ai browser agents for a specific workflow. |
| Category | Browser agents | Browser agents |
| Key capabilities |
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| Look closer | Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs. | Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs. |
| Pricing & plans | Check current vendor pricing and licensingOfficial pricing ↗ | Check current vendor pricing and licensingOfficial pricing ↗ |
| Community rating | ||
| Vendor source | Official vendor website ↗ | Official vendor website ↗ |
| Explore | Read the profile ↗ | Read the profile ↗ |
Which platform should you choose?
Automate browser tasks and build agents that interact with websites. Start with a real task and compare the output, effort, permissions, and full cost. Test authentication, failure recovery, and approval boundaries on non-critical tasks first. Validate claims with the vendor and test the important workflow with your team. Differences shown here are evaluation prompts, not hands-on performance findings.
Harpa AI: the evaluation focus
HARPA AI combines every AI in one Chrome extension: OpenAI GPT-5.4, Anthropic Claude 4.6, Google Gemini 3.1, Grok, Perplexity, DeepSeek. It automates your online work and saves time searching, writing, coding and summarizing on the web. Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Read the Harpa AI profileLumen: the evaluation focus
A vision-first browser agent with self-healing deterministic replay. Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Read the Lumen profile