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Dev tools · alternatives · 2026

24 alternatives to HosteDay

Launch scalable multi-tenant APIs in minutes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Low code self-hosted backend API to build web apps

    2023 · its alternatives →

  2. 2

    Hey HN! We built Notte, a browser infrastructure and agents platform. Many of our users automate UI workflows or extract data from sites that don’t have APIs. In practice, we noticed that once an agent understands how a site works, parts of the task can often run without a browser by interacting with the same network requests the site uses. So we built Anything API: describe a browser task, and our agent explores the site, builds a function, tests it against your description, and deploys a callable REST endpoint. No infra to manage. How the build works: - Describe the task (best results come…

    Mar 2026 · anything.notte.cc · its alternatives →

  3. 3

    Generate custom data & API to build apps in less than 30s

    2021 · retool.com · its alternatives →

  4. 4

    A simple API for custom hostnames, handles DNS, SSL, etc.

    2017 · fly.io · its alternatives →

  5. 5
    Open SaaS▲505

    Open-source & 100% free React & Node.js SaaS starter

    2024 · github.com · its alternatives →

  6. 6

    Automate self-hosting of commercial open source products

    2023 · its alternatives →

  7. 7
    Hyperform▲185

    Host your websites, APIs and apps serverlessly

    2021 · github.com · its alternatives →

  8. 8

    Build the fastest multi-tenant apps with custom domains

    2022 · demo.vercel.pub · its alternatives →

  9. 9

    Hi HN, I'm Mohammed, a technical founder who loves shipping and giving back to the community. I'm open-sourcing the full-stack engine that powers my B2B product, apflow.co. What it is: A production B2B starter with a Go backend and Next.js frontend. Both are fully Dockerized with separate containers. No Vercel. No Supabase. Deploy the whole thing on a $6 VPS, or split frontend and backend across different providers. You own the infrastructure. The problem I was solving: Every SaaS starter I evaluated had the same issue: they locked me into someone else's platform. Vercel for hosting.…

    Dec 2025 · github.com · its alternatives →

  10. 10

    One identity layer for your customers, APIs, and agents

    Jul 2026 · monocloud.com · its alternatives →

  11. 11

    A clean architecture ASP.NET multi-tenant SaaS Boilerplate

    2023 · aspnano.com · its alternatives →

  12. 12

    Turn any API into an MCP server for AI agents

    Jun 2026 · apitomcp.ai · its alternatives →

  13. 13
    8base▲211

    Bring powerful apps to market fast - 8base GraphQL Backend

    2020 · 8base.com · its alternatives →

  14. 14

    Quickly launch multi-tenant SaaS applications

    2022 · nextacular.co · its alternatives →

  15. 15

    Build scalable apps at lightning speed, coding optional

    2023 · backendless.com · its alternatives →

  16. 16

    Create a serverless cloud backend with a database and API functions in few minutes! Zero maintenance required, instant provisioning, High availability & Scalability, Woldwide CDN with 113 POPs. 24/7 Professional support.

    2017 · cloudbackend.appdrag.com · its alternatives →

  17. 17
    Routebase▲106

    Design, mock, test, and document APIs from one living spec. Full test runner built in: suites, scenarios, ten auth schemes, CLI in CI. No OpenAPI needed.

    Jul 2026 · routebase.dev · its alternatives →

  18. 18HP
  19. 19

    Replicated is the platform leading software companies use to ship and manage self-hosted software at scale.

    2015 · replicated.com · its alternatives →

  20. 20

    Build SaaS web application faster

    2023 · its alternatives →

  21. 21AA

    We launched an API for custom hostnames today. A simple HTTP post with a hostname gets a temp hostname with CNAME/a record instructions, as soon as DNS is setup we issue SSL and start accepting traffic for that hostname. It's the quickest way we know of to provision custom hostnames: https://fly.io/mix/custom-hostnames/ When we started building Fly, we figured it was too late to "make SSL easy and the customers will come". Lets Encrypt changed the world, and we knew many companies rolling their own SSL support with nginx, Traefik, etc, etc. It seemed like a…

    2017 · its alternatives →

  22. 22MT
  23. 23

    Launch your SaaS faster with Next.js Supabase templates

    2024 · usesaaskit.com · its alternatives →

  24. 24RS

    After accidentally nuking the production database of my last side project, I wished I had used dev/prod environments with automated DB backups. When I looked for a SaaS template to start over with integrated dev/prod environments, I couldn’t find one. So I decided to build it myself. To help speed up the setup, I also built Bash and PowerShell scripts to guide users through the process. The current stack is Next.js, Firebase, and Stripe. However, I’m considering writing some Terraform modules for GCP resources to further speed up setup and provide more flexibility for power users.…

    2024 · reactsaas.net · 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 →