Plan A
Plan A enables businesses to measure, report, and reduce emissions to reach net-zero. B Corp. TÜV certified.
Est 2017|Valuation $64.5M|Raised $40M
Plan A enables businesses to measure, report, and reduce emissions to reach net-zero. B Corp. TÜV certified.
Published Jun 25, 2026
Vendor materials reference forthcoming features such as a decarbonisation marketplace. Buyers should confirm availability and timelines during vendor discussions.
No well-documented churn accounts specifically identifying Plan A were found in accessible sources.
A major limitation in evaluating Plan A is the scarcity of independent, high-volume review data on mainstream SaaS review platforms. Available review platform coverage in accessible sources indicates very low sample sizes or no visible reviews, so the material below relies on vendor case studies, a small number of third-party review listings, and community comments.
Because the sample sizes are minimal, these data points provide limited insight into general customer satisfaction.
Community discussion threads contain selection signals and opinions but are not verified purchase outcomes. A community comment indicated a preference for Plan A in a future procurement evaluation, citing platform capabilities and the vendor's support model; however, this is an individual comment and not representative of verified customer outcomes.
Likely deal-breakers based on public information and category dynamics include:
Vendor materials include time-saving and speed metrics (for example, claims of substantial reductions in manual effort and faster reporting). These are vendor claims and the underlying methodologies and baselines are not disclosed in the accessible materials. Buyers should request documentation on sample size, calculation method, and cohort definitions for such efficiency metrics.
The vendor states its corporate carbon footprint calculation methodology is certified by an external certification body. Buyers should confirm the certification scope (which emissions scopes or modules are included), renewal cadence, and whether the deployed methodology version is covered by the certification.
Plan A appears to target mid-market to enterprise customers (commonly organizations of mid-market size and larger with multi-entity structures) and organizations with substantive Scope 3 exposure.
Vendor materials reference Software & IT (SaaS), finance, mobility/fleet contexts, and fashion as example verticals.
Likely buyers and users include:
Get a comprehensive analysis of Plan A including market position, competitive landscape, adoption trends, and peer benchmarks.
Download full report →Consider alternatives when:
You need a free or self-serve starting point for experimentation or early-stage reporting. Some competitors publish free tiers that facilitate pilots.
You require fully public and detailed security artifacts such as ISO certificates and a published trust center. The vendor states SOC 2 proof is available on request; other ISO certificates were not verifiable in accessible public sources.
You require tight native integration with Salesforce workflows and prefer an ESG product embedded in the Salesforce ecosystem.
You expect a large volume of independent peer reviews to inform procurement. Public review presence for this vendor is limited on major review platforms.
Your primary need is broad ESG reporting beyond carbon and you require a multi-dimension ESG suite; confirm the vendor’s breadth and feature coverage for non-carbon ESG topics.
Common themes drawn from vendor materials and limited community feedback include:
Direct, Plan A-specific negative review evidence is limited due to the low review volume on mainstream platforms. Category-level complaints that commonly apply to carbon accounting platforms and should be considered include:
Vendor-published case material describes Stryber’s use of the platform for operational emissions across multiple offices and subsequent action planning and target setting.
Notable quote (vendor case study):
“We have been working with Plan A and we have been extremely impressed with their work, vision, and scientific rigour…”
Critical evaluation:
Plan A is a B2B carbon accounting, decarbonisation planning, and ESG/carbon reporting platform presented as an integrated system for measuring corporate emissions (Scopes 1, 2, and 3), producing audit- and stakeholder-ready reports, and supporting reduction target-setting and action planning. Vendor materials reference certified calculation methods, workflows that incorporate machine learning elements, and professional services intended to reduce manual data work and accelerate reporting.
Key product pillars highlighted by the vendor:
(Official product overview and feature pages)
Plan A targets mid-market to large enterprises, with emphasis on European regulatory readiness (for example, references to CSRD readiness appear in third-party descriptions) and multi-office / multi-entity organizations requiring scalable data collection. Vendor materials and ecosystem language indicate likely users include:
Plan A’s industry pages reference verticals such as Software & IT (SaaS companies), finance, fashion, and mobility/fleet contexts.
(Official industry example pages)