Who should use Buy Airtight?

Buy Airtight is a consumer product built for crypto investors.

Is Buy Airtight still active?

Unverified. Buy Airtight has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Buy Airtight?

Similar projects tracked by PulseGate include Paypady, Salem Co-operative Bank, and Finplus.

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Buy Airtight

sell.appPersonal finance & budgeting

Airtight is a private crypto portfolio tracker that runs entirely offline as a single self-contained HTML file with zero server dependencies. Users can manage and track their cryptocurrency holdings with complete data privacy, as all computation happens locally in the browser. It is sold as a digital download and targets privacy-conscious crypto investors who want to avoid cloud-based tracking services.

PaidWeb

Visit sell.app

Overview

4 features

Buy Airtight sits in PulseGate's Personal finance & budgeting category. It focuses on tracking cryptocurrency investments without exposing data to third-party servers or cloud services. Buy Airtight is a consumer product aimed at crypto investors. Pricing is paid. It runs on the web.

Buy Airtight first shipped in 2024. Among its 4 catalogued features are private tracking, offline operation, and single file.

Summary written by a language model from the project’s public pages.

Private tracking
Offline operation
Single file
Zero servers

Built with & integrations

Hosting

Cloudflare

Runs on

Browser

Detected from

Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of Service

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed22 Jul · 14:59 UTC
Airtight – privacy-first crypto portfolio tracker,single HTML file, zero servers verified against its public source
Source: PulseGate · Open

Frequently asked questions about Buy Airtight

What is Buy Airtight?: Buy Airtight focuses on tracking cryptocurrency investments without exposing data to third-party servers or cloud services. It is catalogued under Personal finance & budgeting on PulseGate.
Who should use Buy Airtight?: Buy Airtight is a consumer product built for crypto investors.
Does Buy Airtight have a free plan?: No — Buy Airtight is paid.
What platforms does Buy Airtight run on?: Buy Airtight runs on the web.
Is Buy Airtight still active?: Unverified. Buy Airtight has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Buy Airtight?: Similar projects tracked by PulseGate include Paypady, Salem Co-operative Bank, and Finplus.Paypady Salem Co-operative Bank Finplus
How long has Buy Airtight been around?: Buy Airtight first shipped in 2024.

At a glance

Pricing: Paid · pricing page detected
Platforms: Web
Languages: English
Built for: crypto investors
Model: B2C
Solves: Tracking cryptocurrency investments without exposing data to third-party servers or cloud services.

Developer

Sell

Live coverage

Identity confidence: High · 87.8
Indexed: 22 Jul 2026
Lifecycle: Alive
Last seen: 22 Jul 2026

Identity audit (13)

Slug: airtight-privacy-first-crypto-portfolio-tracker-single-html--sell-app
Lifecycle state recorded: 22 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 22 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 22 Jul 2026
Canonical URL: https://airtight.sell.app/product/airtight-private-portfolio-tracker

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