Browselo

A browser where you are the producer of your own browsing intelligence.

Browselo is a privacy-first browser. EloKeys derives a unique per-site browsing identity that prevents cross-site tracking. Coach AI summarizes pages on-device. Bookmarks live in the encrypted substrate. The operator cannot see your browsing history.

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What it does

Three things Browselo actually does.

Calm-direct features. No growth-hack copy. Each one ladders to a specific patent claim and a specific line of source code.

Per-site browsing identity (EloKeys)

Each domain gets a derived identity — defeats cross-site fingerprinting and ad-tech identity-graph rebuilding.

On-device page summarization

Coach reads pages locally; summaries never leave your phone.

Encrypted bookmark + history vault

What you've read, encrypted. We can't tell what's in your tabs.

Pricing

Free, Plus, or Pro. Best-Deal Floor.

Free

$0

The substrate. Local-only data, full encryption boundary, basic kit features. No ads, ever.

Plus

$4.99 / mo

Coach AI on this kit. Cross-device sync via operator-blind P2P. Per-kit advanced features.

Pro

$8.99 / mo

Everything in Plus + heavier Coach quotas, deeper drill-downs, cross-kit insight contributions.

Best-Deal Floor: pick 4+ kits Plus → automatic Plus Everything $14.99/mo. Pick 4+ kits Pro → automatic Pro Everything $29.99/mo covering all 20. Cryptelo always free. Family Pro $59.99. Founders Lifetime $599.99 once.

Founders Lifetime — $599.99 once Full pricing ladder

What it replaces

Privacy-first browser surface.

Brave fights ads with ads. Browselo just doesn't show any.

Safari
First-party browser. Strong privacy defaults.
→ Browselo extends Safari with reading-mode + cross-kit reference. The Safari engine remains under the hood.
Chrome
Google's browser. Default ad-tracker target.
→ Browselo blocks Chrome's third-party tracking by default. Sync stays with Google if you want it.
Brave
Privacy browser w/ its own ad-replacement model.
→ Browselo doesn't run an ad-replacement; we run no ads at all.
Firefox / Firefox Focus
Privacy-leaning browsers.
→ Browselo's posture is similar; the differentiator is the cross-kit context (a research session can save to Muselo, cite to Compelo).
DuckDuckGo browser
Privacy + DDG search default.
→ Browselo defaults to DuckDuckGo + Brave Search. User-configurable.
Arc Browser (The Browser Company)
Premium UI-first browser.
→ Browselo is integrated with the Cognielo substrate — open a research tab and the Coach can pull it in.
Reading-mode apps (Pocket, Instapaper, Reader)
Read-later apps.
→ Browselo's read-later is part of the kit. Pocket isn't required.
Tor Browser
Anonymity browser.
→ Browselo isn't Tor — different threat model. The two are complementary, not competing.

Comprehensive list — if a tool you use isn't here and you'd be open to switching, tell us: press.html.

Patent posture

Maps to: Claim 1 + Claim 1.31 (per-site key derivation)

Browselo is covered by U.S. Provisional Patent Application No. 64/041,821 and the May/June 2026 follow-on cluster. The substrate-locality covenant is a cryptographic property of the file format, not a marketing posture.

Read the full claim ladder →