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Head to head · 2026

remio vs Sigma AI Browser

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

remio

Local-first second brain that captures pages, files, meetings and email, then answers from them

4.1$11.6/mo

Visit remio (opens remio in a new tab)

Sigma AI Browser

Private browser with an agent that fills forms and books things, plus an offline local model

3.8Free

Visit Sigma AI Browser (opens Sigma AI Browser in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: Sigma AI Browser does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    remio

    4.1 against 3.8

  • Same job?

    Yes

    Both are Productivity tools

Side by side

Compared onremioSigma AI Browser
Our rating4.1Better3.8
Starts at$11.6/moFree
Free planYesYes
CategoryProductivityProductivity
PlansFrom $11.6/moFree
Key features
  • Automatic capture of pages, files, emails and meetings
  • Local storage with no manual filing
  • Ask remio conversational search
  • Deep research, presentations and spreadsheet generation
  • BYOK plan for using your own model keys
  • AI agent for form filling, booking and data gathering
  • Eclipse local model running offline
  • Chat with page and deep research
  • Built-in ad blocker and encrypted private profiles
  • Quick Translate and extension support
Pros
  • Local storage for the most sensitive corpus most people assemble
  • BYOK option for full control of the model layer
  • Runs on desktop, mobile and browser
  • A local offline model is what makes the privacy claim credible
  • Agent, chat, research and translation in one browser
  • macOS, Windows and iOS builds available now
Cons
  • Credit metering means heavy use climbs tiers quickly
  • $11.60 is a promotion; the list price is $199 a year
  • Capturing everything only helps if retrieval finds it again
  • No pricing published, only a discount code
  • The local model is weaker than a hosted one
  • An agent with browser control acts inside every logged-in session
CompanyremioSigmabrowser OU

Prices come from each vendor's pricing page, last checked 20260814. Check the vendor before you buy.

FAQ

Questions people ask

Is remio better than Sigma AI Browser?

In our reviews remio scores 4.1 and Sigma AI Browser scores 3.8. The better pick depends on the job. remio: Local-first second brain that captures pages, files, meetings and email, then answers from them. Sigma AI Browser: Private browser with an agent that fills forms and books things, plus an offline local model.

Which is cheaper, remio or Sigma AI Browser?

remio: from $11.6/mo. Sigma AI Browser: free.

Do remio and Sigma AI Browser have free plans?

Yes, both have a free plan.

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