Dev tools · alternatives · 2026
24 alternatives to Supaglue – open-source unified API
Last month, we open-sourced Supaglue (https://github.com/supaglue-labs/supaglue) as a developer toolkit for building customer-facing Salesforce integrations. Since then, we've been iterating on our approach with users and are re-launching Supaglue as an open source unified API, starting with CRMs. With our re-launched public alpha you can: - Interact with HubSpot and Salesforce through a unified REST API - Sync data from HubSpot and Salesforce into a local Postgres cache and make reads against a normalized CRM schema - Make writes (POST and PATCH) to HubSpot and…
Supaglue is an open-source unified API that lets developers interact with multiple CRM platforms through a single interface. It currently supports HubSpot and Salesforce, allowing users to read, create, and update… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Supaglue – open-source unified API launched in 2023; newer entries below may have overtaken it.
- 1
We spent the past few weeks building Supaglue (https://github.com/supaglue-labs/supaglue) and would like to share an early public alpha version with you. Supaglue is an open source platform to help developers build customer-facing Salesforce integrations into their applications. Use code to define syncs for pulling objects from Salesforce into your application. Embed functional and customizable React components for your customers to configure these syncs. Why? - We built user-facing HubSpot and Salesforce integrations in a previous product we worked on and did not find an…
2023 · github.com · its alternatives →
- 2
- 3
Hi HN, we’re Stefan and Adina, and we’re building superglue (https://superglue.cloud). superglue allows you to connect to any API/data source and get the data you want in the format you need. It’s an open-source proxy server which sits between you and your target APIs. Thus, you can easily deploy it into your own infra. If you’re spending a lot of time writing code connecting to weird APIs, fumbling with custom fields in foreign language ERPs, mapping JSONs, extracting data from compressed CSVs sitting on FTP servers, and making sure your integrations don’t break when…
2025 · github.com · its alternatives →
- 4
Supabase▲2,325The Postgres developer platform is now generally available
2024 · supabase.com · its alternatives →
- 5
- 6
Open SaaS▲505Open-source & 100% free React & Node.js SaaS starter
2024 · github.com · its alternatives →
- 7
- 8
- 9
hotglue▲144Offer native user-facing SaaS integrations to your customers
2021 · hotglue.com · its alternatives →
- 10
Open SaaS 2.0▲438I launched Open SaaS about a year and a half ago and surprisingly it’s become one of the most popular free SaaS boilerplate starters on github (https://github.com/wasp/open-saas). After 2 years of work total, I’m pleased to launch what I’m calling “Open SaaS v2.0”. Here’s a breakdown of all the features and updates I’ve made to it over time: * New Big, Shiny Things for v2.0 * - Complete redesign with Shadcn UI for a modern and consistent look (themeability coming soon...). - Script that autogenerates an LLM-friendly version of the documentation…
2025 · opensaas.sh · its alternatives →
- 11
- 12
- 13
Announcing Appwrite 0.14 with 11 Cloud Function Runtimes! 🥳
2022 · github.com · its alternatives →
- 14
Open source business application platform for fast development - openkoda/openkoda
2024 · github.com · its alternatives →
- 15
- 16AC
We run superglue, an OSS agentic integration platform. Last week I talked to a founder of another YC startup. She found a use case for our CLI that we hadn't officially launched yet. Her problem: customers wanted to create Opps in Salesforce from inside the chat in her app. We kept seeing this pattern: teams build agents and their users can perfectly describe what they want: "pull these three objects from Salesforce and push to nCino when X condition is true", but translating that into a generalized hard-coded tool the agent can call is a lot of work and does not scale since the logic is…
Apr 2026 · docs.superglue.cloud · its alternatives →
- 17
- 18
Bruno ▲457Bruno is the Git-native API client for REST, GraphQL, gRPC and Websocket. A local and open-source solution to Postman. Fast, developer-first, and no cloud syncing.
2025 · usebruno.com · its alternatives →
- 19
Hook0▲339OpenSource Webhook as a service, secure and enterprise ready
2024 · hook0.com · its alternatives →
- 20
Powerful PostgreSQL tool is now open source for self-hosting
2021 · supabase.com · its alternatives →
- 21
Easily build real-time apps that enables user collaboration
2022 · multiplayer.dev · its alternatives →
- 22
An open source analytics client for Supabase database
2022 · charts.mrarich.com · its alternatives →
- 23
Dreambase.ai▲264Fully integrated analytics from Supabase. Free to use.
2025 · dreambase.com · its alternatives →
- 24
The 1-click data onboarding platform for SaaS
2021 · flatfile.com · its alternatives →
Also compare
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 →