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Home/Perplexity vs Lumo by Proton

PerplexityvsLumo by Proton

A comprehensive side-by-side comparison to help you choose the right AI tool for your workflow.

Both Perplexity and Lumo by Proton are Research AI tools.

Perplexity — AI-powered research and answer engine. Get cited, up-to-date answers from across the web with real-time source verification.

Lumo by Proton — Privacy-first AI assistant with zero-access encryption, no logging or profiling, open-source code, and user-controlled conversations, subject to GDPR regulations.

Pricing: Perplexity starts at $20/mo, while Lumo by Proton starts at a paid tier. In benchmarks, Perplexity leads with 3 wins.

The full breakdown below covers features, benchmarks, and pricing to help you decide which Research AI tool best fits your workflow.

Our Verdict

Perplexity leads with 3 benchmark wins and 6 features.

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Unique Features

6

Perplexity

0

Lumo by Proton

0 shared

Benchmark Wins

3

Perplexity

0

Lumo by Proton

Starting Price

$20

/mo

vs
Free

/mo

P
Perplexity
Researchfreemium

AI-powered research and answer engine. Get cited, up-to-date answers from across the web with real-time source verification.

Start FreeDetails
Lumo by Proton logo
Lumo by Proton
Code Assistantfreemium

Privacy-first AI assistant with zero-access encryption, no logging or profiling, open-source code, and user-controlled conversations, subject to GDPR regulations.

Start FreeDetails
Quick Specs
AttributePerplexityLumo by Proton
CategoryResearchCode Assistant
Pricing Typefreemiumfreemium
Starting Price$20/moFree
Total Features60
Feature-by-Feature Comparison6 features analyzed
FeaturePerplexityLumo by Proton
Real-time web searchEXCLUSIVE
Source citationsEXCLUSIVE
Follow-up questionsEXCLUSIVE
Focus modesEXCLUSIVE
File upload & analysisEXCLUSIVE
API accessEXCLUSIVE
Feature Score
Perplexity: 6/6Lumo by Proton: 0/6
Benchmark Comparison3 metrics
BenchmarkPerplexityLumo by Proton
accuracy89—
response time ms3200—
sources per query8—
Who should use Perplexity?
Researchers & analystsTeams wanting to try before committing

Pros

  • Free tier available to get started
  • 6 documented features
  • Benchmark data available for evaluation
Who should use Lumo by Proton?
Developers & engineersTeams wanting to try before committing

Pros

  • Free tier available to get started
  • Built specifically for developer workflows

Cons

  • Limited feature documentation
  • No public benchmark data

Ready to choose?

Try both tools and see which fits your workflow best.

Try Perplexity Try Lumo by Proton
Perplexity details|Lumo by Proton details|More alternatives
Frequently Asked Questions

Is Perplexity better than Lumo by Proton?

Perplexity wins 3 benchmarks and has 6/6 features. Lumo by Proton wins 0 benchmarks and has 0/6 features. The best choice depends on your specific use case and budget.

What is the price difference?

Perplexity starts at $20/mo, while Lumo by Proton is free.

What features does Perplexity have that Lumo by Proton doesn't?

Perplexity has 6 exclusive features not found in Lumo by Proton. Both tools share 0 common features. See the full breakdown above.