Cloverly is a sustainability-focused API that calculates and offsets the carbon footprint of any purchase or activity.
Varies based on usage
Best Pledge Alternatives ranked by AI · updated Aug 2026
Pledge offers APIs and tools for companies to fund climate projects through transactions, subscriptions, and customer experiences. Its platform is designed for businesses that want embedded giving or climate action with project tracking and impact data.
Top 6 Pledge alternatives
Stripe Climate lets businesses commit a portion of their revenue to carbon removal through Stripe. Stripe pools contributions to fund and purchase...
Pros
- Integrates directly with Stripe payment and revenue workflows
- Simple percentage-of-revenue contribution model
- Funds emerging carbon removal technologies and projects
Cons
- Offers less project selection and reporting than dedicated climate procurement platforms
- Does not provide comprehensive emissions measurement or reduction planning
- Contribution-based funding may not satisfy formal offset or neutrality claims
Free to join; contribution rate set by business
Watershed is an enterprise carbon management platform for measuring emissions, setting reduction targets, and producing climate disclosures. It is aimed at companies...
Pros
- Stronger enterprise data integrations than Carbonze
- Broader support for climate targets, reporting, and supplier emissions
- Well suited to large organizations with dedicated sustainability teams
Cons
- More expensive and complex than Carbonze for smaller businesses
- Requires substantial data preparation and implementation work
- Not designed as a lightweight self-service calculator
Custom pricing
Patch is a network of local news websites covering community reporting, events, public safety, and local government. It serves residents who want...
Pros
- Provides professionally edited local reporting
- Covers public safety, government, schools, and community events
- Offers more editorial context than neighborhood social feeds
Cons
- Coverage quality and activity differ by locality
- Less useful for resident-to-resident discussion than Nextdoor
- Some areas have limited or infrequent reporting
Free; advertising-supported
South Pole offers a wide range of carbon offsetting solutions for organizations looking to reduce their environmental impact, with expertise in sustainability...
Pros
- Expertise in sustainability
- Tailored solutions for businesses
Cons
- Limited focus on individual users
Contact for pricing details
6
Carbonfuture
Carbonfuture
Carbonfuture is a carbon removal marketplace and digital infrastructure platform focused on durable carbon removal. It serves companies and buyers that need...
Pros
- More focused on durable carbon removal procurement than Stripe Climate
- Provides project-level documentation and tracking infrastructure
- Better suited to buyers seeking specific removal technologies and volumes
Cons
- Less convenient than Stripe Climate for automatic payment-linked contributions
- Requires more procurement expertise and project evaluation
- May be a poor fit for businesses seeking small recurring contributions
Custom pricing
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