Life & fun · alternatives · 2026

24 alternatives to CurveBlock

Democratizing access to carbon zero, energy +ve real estate.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CurveBlock launched in 2021; newer entries below may have overtaken it.

1
Node▲325
Sustainable, flat-packed homes
2019 · its alternatives →
2
Black Blocks▲338
Validate first, build later
2023 · its alternatives →
3
Stripe Climate▲423
Remove carbon as you grow your business
2020 · stripe.com · its alternatives →
4
Bend▲139
A modern corporate card built for climate-friendly business
2023 · usebend.com · its alternatives →
5
DigiBuild▲104
Boost productivity and build trust on construction projects
2021 · digibuild.com · its alternatives →
6
Bubble + Blockspring▲279
Build web applications, with your data, without code
2015 · its alternatives →
7
BuildBlocks▲191
Discover user-curated resources for niche no-code problems
2021 · its alternatives →
8
SaaS Blocks by Apideck▲225
+120 tools to build and augment your SaaS application
2019 · saasblocks.io · its alternatives →
9
blockimmo▲72
The future of real estate, accessible for all
2019 · blockimmo.ch · its alternatives →
10
Treepoints▲186
Fight climate change and earn rewards
2021 · treepoints.green · its alternatives →
11
SaaS Blocks 2.0▲188
300+ open-source and paid tools to build a SaaS application
2022 · saasblocks.io · its alternatives →
12
Foundation Building Blocks▲279
Free library of coded UI components to jumpstart development
2017 · get.foundation · its alternatives →
13
Block-Mine▲65
Sustainable liquidity mining & wild-west gaming
2021 · block-mine.io · its alternatives →
14
Blocks by Cosmic▲101
Data infused components for building websites and apps
2024 · blocks.cosmicjs.com · its alternatives →
15
Sliced▲257
Find opportunities to reverse climate change.
2018 · its alternatives →
16
Carbon Neutral Club▲255
Save money for fighting climate change
2021 · mammothclimate.io · its alternatives →
17
Neutral (Beta)▲169
Live carbon neutral and create a better future.
2020 · its alternatives →
18
Curve for Business▲116
One place to easily spend, send, see and save your money.
2016 · curve.com · its alternatives →
19
Mosaic▲75
Crowdfund solar energy projects, get a profit as an investor
2014 · solarservicingllc.com · its alternatives →
20
Zeroqode Blocks▲121
🛠️Build a Bubble app superfast with 🏗️prebuilt components
2019 · zeroqode.com · its alternatives →
21
WordLines – A zero-knowledge proof-based blockchain puzzle game▲83
Mobile ZK Puzzle Game with NFT rewards. Contribute to nalinbhardwaj/wordlines development by creating an account on GitHub.
2022 · github.com · its alternatives →
22
Heatbit▲114
First-ever Bitcoin-mining heater
2022 · heatbit.com · its alternatives →
23
Carbon▲86
Buy Cryptocurrency Instantly using Credit/Debit
2019 · its alternatives →
24BY
Bend (YC S22) A climate-friendly corporate card ($100 to try it)▲43
Hi HN! We’re Ted and Thomas from Bend (YC S22). Today we’re launching a modern corporate card built for climate-friendly business. Just by shifting some of your company spending to Bend, you’ll be helping to reduce climate-changing emissions, thanks to the carbon removal rewards you’ll automatically earn, and our embedded climate analytics. But we know that signing up for a new financial service can take some upfront effort, so we wanted to sweeten the deal — create an account today (Friday Apr 21), and we’ll deposit a *$100 gift* in your account to start spending immediately — see the site…
2023 · usebend.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →