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CarbonGuru

Calculates carbon footprints of products and purchases from browsers, emails and receipts, and retires matching carbon offsets.

Free plan · From $5/moActively maintained

CommerceFor consumersFree tier
carbonguru.io ↗
Open carbonguru.ioAlternatives
CarbonGuru: data, price, alternatives
At a glancechecked Oct 25, 2026

not read yet

Use

For
Consumers, small businesses and ecommerce merchants who want product carbon footprints and offsets while shopping or buying
Price
Free plan · From $5/mopricing page, read Oct 26, 2026
Activity
Actively maintainedrelease 7 weeks ago · site updated 9 days ago
How it runs
Browser extension
App Store
51 ratingsiPhone & iPad · updated Sep 12, 2026
Used for
  • Calculate carbon footprints of products while shopping online
  • Offset a shopping cart's emissions at checkout
  • Turn emailed receipts into item-level carbon footprints
read off carbonguru.io on Oct 26, 2026
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
Pricingpricing page, read Oct 26, 2026

Free plan · From $5/mo

pricing page

Price Watch: every price change in the Atlas, weekly

Your datawhat they publish, each line with its page · read Oct 26, 2026

“No user data is ever used to train models.”

privacy policy ↗

These are CarbonGuru's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 26, 2026
  • MCP serverio.carbonguru/carbonguruverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-26
  • Address to connectcarbonguru.io/mcp
  • API docscarbonguru.io/developersthe vendor's page ↗
  • MCP docscarbonguru.io/carbonguru-in-the-official-mcp-registrythe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Commerceby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

Compare CarbonGuru with

Pick up to two.

All 10 alternatives to CarbonGuru →

All Commerce tools →

Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

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Questions this page answers
  • What is CarbonGuru?

    Calculates carbon footprints of products and purchases from browsers, emails and receipts, and retires matching carbon offsets. It is listed in the Atlas under Commerce.

  • Who is CarbonGuru for?

    Consumers, small businesses and ecommerce merchants who want product carbon footprints and offsets while shopping or buying

  • How much does CarbonGuru cost?

    CarbonGuru has a free plan; paid plans start at $5/mo, per its pricing page on 2026-10-26.

  • Is CarbonGuru free?

    Yes, CarbonGuru has a free plan, per its pricing page on 2026-10-26.

  • Do people use CarbonGuru?

    Little sign of use.

  • Is CarbonGuru still maintained?

    Actively maintained: release 7 weeks ago · site updated 9 days ago.

  • Does CarbonGuru train AI on your data?

    No, per its privacy policy (2026-10-26): “No user data is ever used to train models.”

  • Is CarbonGuru safe?

    We do not audit vendors. What CarbonGuru publishes, read 2026-10-26: on training with your data, “No user data is ever used to train models.”.

  • Does CarbonGuru have an iPhone app?

    Yes: “CarbonGuru” on the App Store, rated 5 from 1 ratings; current version released 2026-09-12.

  • What are alternatives to CarbonGuru?

    In Commerce, by use: ShopSavvy, Hello Retail, WeBuyCars, FakeFind, MoneyDeals.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk