Data updated Oct 28, 2026

Sigma Private AI Browser Traffic, SEO & Growth Analysis

Traffic declining
Agent Types
Domain age2 years 5 months

Sigma is a free private AI browser with built-in AI agent, local AI, and ad blocker. Fast, secure browsing with full privacy and no tracking.

通用 AI Agent
Browser Automation
Computer Use Agent
Deep Research
Document Chat

Sigma Private AI Browser visits fell 40% in Sep, mostly lost from Organic search

In the same window, Sigma Private AI Browser’s Sitemap added 46 pages, mostly under /blog. The timing overlaps — worth a closer look.

Sigma Private AI Browser made 2 site changes in the same windowTiming overlaps; this does not show cause

Reconstruct every step Sigma Private AI Browser took →

Monthly visits: 455.5K; ↓ 39.7% · −299.3K MoM
Market rank: #11 / 111; 1% of market traffic
Domain Rating: 51; ↑ 1 · vs last month
AI referrals: 46; 0% of traffic, early

Sigma Private AI Browser Traffic Trend & Channel Attribution

How the growth happened

Monthly visit estimates · 2026-04 — 2026-09　·　DR 51, +1 MoM

Latest monthly visits455.5K

Sep 2026Monthly trend · Arrow keys to explore

Sep 2026

Monthly visits455.5K

vs. previous month−299.3K · −40%

Sigma Private AI Browser site changes and traffic signals in this periodTiming overlaps; this does not show cause

Where the new visits came from

Monthly visits split by channel share: Sigma Private AI Browser lost 299.3K visits from Aug to Sep, with organic search contributing 74%.

Visit change by channel
Channel	Change	Share of change	Current share
Organic search	−220.1K	74%	68.4% ↓2pp
Direct	−58.4K	20%	22.5% ↑1.2pp
Organic social	−10.4K	3.5%	2.1% ↓0.6pp
5 other channels	−9.1K	3%	5.7% ↑1.1pp

Sigma Private AI Browser SEO Keywords, Sitemap Pages & AI Referrals

What you can borrow

Sigma Private AI Browser’s acquisition moves across pages, search terms and AI referrals, each with its data source.

Search · source keywords — Non-brand terms bring 55% of search traffic

Keyword	Traffic	CPC	Rank
unfiltered aiNon-brand	3.6K	—	1
sigma browserBrand	3.3K	$2.50	2
sigmaUnclassified	800	$0.92	3
unrestricted aiNon-brand	750	$2.07	4
no filter aiNon-brand	550	$1.81	5

Borrow: Most of its search traffic comes from non-brand terms (e.g. “unfiltered ai”, “unrestricted ai”). Find the needs your product also serves and capture them with tool or landing pages.

Content & page updates · via Sitemap — 46 pages added in 37 days

Pages listed in the Sitemap grew 16% over 37 days, from 287 listed URLs to 333 listed URLs.

/blog+32
/ad-free-browser+2
/footer-preview-articles+2

Borrow: Generate pages of this kind from data you already have (see /blog) to capture long-tail search.

AI referrals · ChatGPT, Copilot… — AI referrals are early — not a growth source yet

46 visits from AI assistants (previous month 134), 0% of all traffic.

Gemini22%
ChatGPT13%

Borrow: No need to follow yet; watch whether it scales next month.

Sigma Private AI Browser Promotion History, Backlinks & Launch Timeline

Full growth history

What did Sigma Private AI Browser do at each step?

Unlock Sigma Private AI Browser’s launch posts, community threads and new backlinks, plus a launch checklist you can copy.

Promotion timeline with original sources
Traffic before and after each channel
Exportable launch action list

Sep 21 – Oct 28Sitemap
Sigma Private AI Browser's public Sitemap now lists 46 more URLs
Observed event
Sep 28 – Oct 18Backlinks
New linking websites (+1,456.9%)
Observed event
Sep 2026Traffic data
Monthly visits 754.8K → 455.5K
Observed event
Where it launched and who talked about it
- Product Hunt
- Reddit
- X
- Directories
Visible after unlocking
Where the new backlinks came from
- Referring domains
- First seen
Visible after unlocking
A launch sequence you can copy
- Checklist
- Export
Visible after unlocking

Sigma Private AI Browser Competitors & Alternatives Traffic Benchmark

Same-market benchmark

Sep 2026 · Agent Types

Sider AI
Sep 2026
Est. monthly visits
3M
DR
72
MoM
-3.1%
HIX AI
Sep 2026
Est. monthly visits
849.2K
DR
73
MoM
-6.1%
TapNow
Sep 2026
Est. monthly visits
598.6K
DR
44
MoM
-19.9%
Sigma Private AI Browser
Sep 2026Current
Est. monthly visits
455.5K
DR
51
MoM
-39.7%

Each product uses its latest observed month; different months are not a same-period ranking.

Know the next time Sigma Private AI Browser ships pages in bulk

We diff its Sitemap, backlinks and traffic daily and alert you only on real changes.

Method: visits and channel shares are third-party monthly estimates; channel change = monthly visits × channel share, month over month; site actions and traffic are shown by timing only, not as cause and effect.