Sigma Browser

A private AI browser. Impressively light. Packed with features.

Private AI browser with an agent that operates web pages for you, a local LLM that runs on-device, deep research, encrypted profiles and an ad blocker.

Visit Website

Pricing

$0 - $75/mo

Free tier

Free$0/mo
Recommended$10/mo
Pro Unlimited$75/mo

From the vendor pricing page, 2026-08-29

About Sigma Browser

Featured Tools

This section may include affiliate links

ShipFast

Launch your SaaS in days, not months

Next.js SaaS boilerplate with AI integration and auth. Authentication, Stripe payments, database included. Launch production SaaS startups 10x faster.

Paid

BetterPic

Professional AI headshots in 4K

BetterPic is an AI professional photo generation tool that creates professional headshots and profile pictures.

Paid

Pippit

Turn a link, photo or prompt into marketing videos, images and avatars

CapCut's creative agent turns a product link, photo or prompt into marketing videos, posters and talking avatars, with a genuinely free tier to test it.

Freemium

Microns

Buy and sell micro SaaS businesses

Microns is a marketplace for buying and selling micro SaaS startups and small online businesses, listed with no commission on a sale.

Freemium

ElevenLabs

Create ultra-realistic AI voices and speech

ElevenLabs generates expressive speech and voice clones across a wide range of languages, with an API for apps. Free tier, then $5 a month upward.

Freemium

Outrank

AI SEO Content Writer

Outrank analyses what already ranks for a keyword and writes long-form content built to compete with it. Plans start at $99 a month.

Paid

The SEO Agent

Runs the whole SEO pipeline, from keyword research to published article

An SEO content pipeline that researches keywords, drafts and fact-checks articles with citations, then publishes straight to your CMS. One plan at $99 a month.

Paid

Testimonial.to

Collect and display customer testimonials with AI

Testimonial.to collects written and video testimonials through a hosted page and embeds them on your own site. Free plan, then $21 a month.

Freemium

ShipFast

Launch your SaaS in days, not months

BetterPic

Professional AI headshots in 4K

Pippit

Turn a link, photo or prompt into marketing videos, images and avatars

Microns

Buy and sell micro SaaS businesses

ElevenLabs

Create ultra-realistic AI voices and speech

Outrank

AI SEO Content Writer

The SEO Agent

Runs the whole SEO pipeline, from keyword research to published article

Testimonial.to

Collect and display customer testimonials with AI

Similar Tools

Exa

The world's data for AI agents

Search API built for AI agents. Semantic web search returning cleaned page contents in a single call, priced per request with no subscription or minimum.

Freemium

Metaphor

AI Search Engine for Research

Metaphor is an AI-powered search engine designed specifically for research and creative exploration. Free tier available.

Free

Phind

AI search engine for developers (SHUT DOWN January 16, 2026)

Phind was an AI-powered search engine specifically designed for developers. The service shut down on January 16, 2026. See alternatives like Perplexity, ChatGPT with search, and Claude with web search.

Free