Free-tier comparisons

Base44 meters usage in credits; Bolt.new meters it in tokens, and publishes a bigger free allowance across the board. Bolt.new's free plan includes 300K tokens a day and 1M a month, a 10MB file upload limit, and up to 333K web requests with unlimited databases. Base44 gives 25 message credits and 100 integration credits a month, with no credit card needed and room for up to 5 apps.

Both start free with no credit card. Base44 meters usage in AI credits: 25 message credits and 100 integration credits a month, with room for up to 5 apps. Bubble meters usage in workload units instead: 50K a month on one app editor, with 6 hours of server logs and a full visual-development toolkit (API connector, component library, web and mobile debuggers, native mobile editor) included on the free plan.

Both let you start building with AI for nothing, but they meter that usage in different shapes. Base44 hands out a flat 25 message credits and 100 integration credits every month, no card required, and lets you keep up to 5 apps on the free plan. Lovable resets a smaller pool every day instead: 5 build credits daily, up to 30 a month, plus separate monthly pools for Cloud hosting and in-app AI features.

Base44's free plan gives a flat monthly credit count, 25 message credits and 100 integration credits, no card required, across up to 5 apps. v0's free plan is smaller and dollar-denominated: $5 of included monthly credit and a 7-message-a-day limit, built around deploying straight to Vercel.

Bolt.new's free plan runs on tokens: 300K a day, 1M a month, with a 10MB file upload cap, up to 333K web requests, and unlimited databases. Lovable's free plan runs on a smaller daily credit grant instead: 5 build credits a day (30 a month), plus separate monthly pools for Cloud hosting and in-app AI features.

Bolt.new's free plan is the bigger raw allowance: 300K tokens a day, 1M a month, a 10MB upload cap, up to 333K web requests, and unlimited databases. v0's free plan is smaller and dollar-denominated: $5 of included monthly credit and a 7-message-a-day limit, with deploys going straight to Vercel.

Bubble's free plan is a visual, no-code editor with 50K workload units a month, 1 app editor, 6 hours of server logs, and built-in web and native mobile tooling, no card required. Lovable's free plan is an AI prompt-driven builder with a smaller daily credit grant: 5 build credits a day (up to 30 a month), plus separate monthly pools for Cloud hosting and in-app AI features.

Tailscale's free Personal plan caps the number of users (up to 6) but not devices, with up to 3 ACL groups and 50 tagged resources. ZeroTier's free Personal plan caps devices instead (10) but doesn't mention a user limit, and includes only 1 network. ZeroTier confirms no card is required; Tailscale's page doesn't say either way.

Render is the simpler, more transparent choice for most builders: its Pro plan has one published flat price and includes unlimited seats and services. Azure App Service makes sense instead if you need serious scaling headroom later, since its Premium tiers go up to 32 vCPU and 256 GB of RAM, well beyond what Render publishes.

Both ask for no credit card and let you start for nothing. Cloudflare Workers gives you a bigger daily request ceiling and a cheaper first paid tier if you pay annually. Deno Deploy publishes clearer bandwidth and memory numbers on its free plan, which matters if egress or memory is your actual bottleneck.

Cloudflare Workers is the simpler choice if you specifically want no credit card and a clear daily request ceiling for compute at the edge. Netlify fits better if you're deploying a Git-based site and want unlimited members without jumping straight to Cloudflare's $200+ Business tier.

Cloudflare Workers needs no credit card and keeps its free tier simple around daily request volume. Vercel gives you more bundled bandwidth on both the free and paid plans, plus a flexible $20 monthly Pro price with no annual commitment required.

Google Cloud gives you a bigger signup credit and higher always-free ceilings on compute, serverless requests, and analytics. IBM Cloud Free Tier spreads its always-free access across more individual products, including CI/CD and Watson's AI APIs, at Lite-plan limits that never expire.

Render is the stronger free tier for most builders: the same 512 MB web service costs nothing to run, and Render's first paid plan starts four dollars cheaper with no service-count cap. Koyeb only pulls ahead if the bundled free Postgres database and the much larger bandwidth allowance on its paid plan matter more than that lower price.

Netlify is the cheaper way to start paying: its Personal plan is $9 a month against Render's $25 plus compute, and unlimited members arrive at Netlify's $20 Pro tier. Render is the better fit once you want fixed, separately published limits, like a specific bandwidth figure or custom domain count, instead of one shared credit pool.

Vercel is the stronger free tier for anyone building with serverless functions and edge requests: 100 GB of bandwidth and a million requests a month go much further than Render's free-tier allowance. Render pulls ahead once a team grows, because its Pro plan bundles unlimited seats into one flat fee instead of charging for each extra developer.

CockroachDB is the stronger pick when you need multi-region SQL, a confirmed no-card signup, and a $400 credit on top of the recurring free tier.

Neon Serverless Postgres wins on breadth, with real Postgres, built-in auth for 60,000 users, and a confirmed no-card signup.

Supabase is the wider free tier once you count auth, storage, and edge functions, though D1 gives more raw database storage.

Turso is the better free tier for most builders, thanks to a bigger monthly read allowance and no credit card at signup.

Turso edges ahead for a straightforward free database, with a bigger monthly read allowance and no request-unit math to track.

Tavily is the simpler free tier to plan around, with a flat 1,000 API credits a month instead of a rolling credit balance.

Tavily narrowly wins, with email support bundled in and no concurrency cap stated against Firecrawl's 2-request ceiling.

Neon Serverless Postgres takes it for teams that want real Postgres and built-in auth over pure SQLite-style read volume.

Quant-UX wins for most builders because its free tier is perpetual and uncapped, while Proto.io’s free access is only a 15-day trial with tight project and screen limits.

GitLab wins for most builders who want a free tier that can stretch into a broader DevOps platform, while Bitbucket wins if you want cheaper paid per-seat pricing after a small team outgrows free.

Uploadcare wins for most builders who want a true free tier, while Filestack is the better fit if you want to start on a trial that already mirrors a paid plan.

Cosmic wins for most builders choosing a free tier because it is card-free, more generous on practical usage, and gives you a fuller path into a paid plan before you hit a hard ceiling; Contentful only wins if you specifically need its stricter CMS controls or are already committed to its ecosystem.

BrowserCat wins for most builders who need an always-available free tier for browser automation, while TestingBot is better if you want a short no-card trial of a broader testing platform.

EmailOctopus wins for most builders who want a simple email-only free tier, while SendPulse wins if you want more built-in automation and multi-channel tools without paying yet.

ElevenLabs wins for most builders because its free tier covers a much broader audio workflow, while Voice Clone is the better pick only if you mainly need simple personal-use voice cloning with no card.

Vercel wins for most builders who want a free tier for real web app workflows, while Deno Deploy is the better pick if you want a simpler serverless runtime with clearer request and compute caps.

Storyblok wins for most builders who want a polished starter CMS with a visual editor and easier team collaboration, while Squidex is the better free-tier pick if you want more generous API and storage limits and a more self-hostable path.

OpenRouter wins for most builders who want an ongoing free tier, while Lumenfall wins if you want a no-card sign-up credit and broader image/video model coverage on day one.

Cloud Functions for Firebase wins for most builders who want a free serverless backend with no card required and more included usage, while AWS Lambda is the better fit when you want broader AWS integration and more control over runtime costs.

TimeCamp wins for most builders because its free tier is truly unbounded for users and projects, while nTask is better only if you want a broader project-management workspace with more collaboration features in the free plan.

IP2Location.io wins for most builders who need a monthly geolocation quota, while Free IP API wins if you want unlimited request rate on a free plan and a simpler, lighter setup.

Statsig wins for most builders because its free tier covers more of the product workflow, with unlimited seats, experimentation, analytics, and session replays, while Flagsmith is the better pick only if you mainly need feature flags with a much lighter, simpler free allotment.

Kraken.io wins for most builders because its free tier is more usable as a real testing allowance, while TinyPNG’s free web tool is tighter and its paid plans move to opaque per-seat pricing.

Baserow wins for most builders who want the simplest free no-code database with fewer usage limits to hit, while NocoDB Cloud wins if you need a more generous free seat allowance and built-in API/webhook usage.

SuprSend wins for most builders because its free tier is easier to adopt, has unlimited team members, and reaches paid features like branching, lists, and broadcasts without a card, while Engagespot is better only if you need stricter infra-style controls.

Statsig wins for most builders because its free tier is much broader, with far higher event limits, unlimited seats, and extra surfaces like analytics and session replays.

Cloud Functions for Firebase wins for most builders because its free tier is larger, requires no credit card, and bundles more headroom for real app backends before you pay.

Repeato wins for most builders who want a free tier that stays free, because its plan is perpetual and includes real ongoing usage, while TestingBot’s free offer is only a 14-day trial unless you qualify as open source.

Micro-jaymock wins for most solo builders who just need a no-friction mock endpoint, while Mockfly wins when you need a hosted mock server with project structure, logging, and room to grow.

CodeSandbox wins for most builders because its free tier is broader and more flexible for general-purpose coding and sandboxing, while PHPSandbox is the better pick only if you specifically need a PHP-only notebook workflow.

For most builders, Free Mail Tester wins because it covers a broader deliverability check workflow with unlimited no-signup testing, while DKIMValidator is better only if you specifically want a simpler DKIM/SPF-focused rerun tool.

For most builders, Kraken.io wins because it offers a clearer free-to-paid path with real testing quota and published usage-based plans, while reSmush.it is simpler to start with but its commercial path is opaque.