{"slug":"heroku-vs-vercel)","question":"Heroku vs Vercel","answer":"Vercel is optimized for frontend and full-stack JavaScript applications with superior cold start performance and built-in edge deployment, while Heroku offers broader language support and traditional backend deployment for diverse tech stacks. Vercel excels for modern web apps; Heroku for legacy systems and non-JavaScript backends.","answer_curated":true,"verdict":"Choose Vercel if you're building modern JavaScript/TypeScript applications, need global edge deployment, want a free tier, or prioritize sub-300ms response times. Choose Heroku if you need multi-language backend support, require integrated database hosting, work with legacy systems, or prefer a mature platform with extensive add-on ecosystem.","keyDifferences":[{"label":"Cold Start Time","winner":"b","entityAValue":"500-1000ms","entityBValue":"100-300ms"},{"label":"Free Tier Availability","winner":"b","entityAValue":"Discontinued (October 2022)","entityBValue":"Available with 100GB bandwidth/month"},{"label":"Supported Languages","winner":"a","entityAValue":"Java, Python, Node.js, Ruby, PHP, Go, Clojure, Scala (8+)","entityBValue":"Primarily JavaScript/TypeScript, Node.js, Python (limited)"},{"label":"Edge Functions/CDN","winner":"b","entityAValue":"Dyno proxy with regional deployment","entityBValue":"Native Edge Network in 180+ cities"},{"label":"Starting Price (Small App)","winner":"b","entityAValue":"$7/month (Eco Dyno)","entityBValue":"$20/month (Pro plan) or Free tier"}],"winner":{"slug":"vercel","name":"Vercel"},"confidence":"high","entities":[{"name":"Heroku","slug":"heroku","url":"https://www.aversusb.net/entity/heroku","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/heroku"},{"name":"Vercel","slug":"vercel","url":"https://www.aversusb.net/entity/vercel","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/vercel"}],"faqs":[{"question":"Why did Heroku discontinue its free tier?","answer":"In October 2022, Salesforce (Heroku's parent company) discontinued the free tier due to abuse of free resources and resource allocation costs. The company shifted focus to paid plans starting at $7/month. This directly contrasts with Vercel's continued free tier with 100GB monthly bandwidth, making Vercel more accessible for hobbyist projects."},{"question":"Can I run Python applications on Vercel?","answer":"Vercel has limited Python support through Serverless Functions, but it's not optimized for Python backends like Heroku is. Vercel is designed primarily for JavaScript/TypeScript. For Python-heavy applications, Heroku remains the better choice as it natively supports Python with pip dependencies and full runtime environments."},{"question":"Which platform is better for global content delivery?","answer":"Vercel is significantly superior for global delivery, with Edge Functions deployed across 180+ cities worldwide and sub-300ms cold starts. Heroku offers regional dyno distribution but lacks native edge computing. For applications requiring sub-100ms latency globally, Vercel's edge network is a clear advantage."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/heroku-vs-vercel)","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/heroku-vs-vercel)), Vercel is optimized for frontend and full-stack JavaScript applications with superior cold start performance and built-in edge deployment, while Heroku offers broader language support and traditional ","dateModified":"2026-07-09T07:47:41.628Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/heroku-vs-vercel)","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/heroku-vs-vercel)","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/heroku-vs-vercel)","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/heroku-vs-vercel)#claimreview","url":"https://www.aversusb.net/compare/heroku-vs-vercel)","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"Heroku vs Vercel","reviewBody":"Vercel is optimized for frontend and full-stack JavaScript applications with superior cold start performance and built-in edge deployment, while Heroku offers broader language support and traditional backend deployment for diverse tech stacks. Vercel excels for modern web apps; Heroku for legacy systems and non-JavaScript backends.","datePublished":"2026-07-09T07:47:41.594Z","dateModified":"2026-07-09T07:47:41.628Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/heroku-vs-vercel)","url":"https://www.aversusb.net/compare/heroku-vs-vercel)","name":"Heroku vs Vercel","inLanguage":"en-US"}}}