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What are the best free alternatives to Heroku that do not have such aggressive hobby tier limitations for experimental Node.js apps?

ChatGPTgpt-61 query10/31/2026
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The searches the AI actually ran for this prompt.

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What are the best free alternatives to Heroku that do not have such aggressive hobby tier limitations for experimental Node.js apps?
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2026 free Node.js app hosting alternatives Heroku Render Railway Fly.io Koyeb Northflank free tier limitsGoogle ↗
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Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

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Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

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ChatGPT1 real searches · gpt-6
2026 free Node.js app hosting alternatives Heroku Render Railway Fly.io Koyeb Northflank free tier limits Google ↗

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Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
2026 free Node.js app hosting alternatives Heroku Render Railway Fly.io Koyeb Northflank free tier limits
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