Free plans you can build on

Cloudflare · Free · Hosting

Static sites with unlimited static requests and bandwidth and 500 builds a month; Pages Functions share the Workers Free quota of 100,000 requests a day.

• Unlimitedbandwidth / month
• Unlimitedrequests / month
• 100Krequests / day

• Can't bill you
• No card

GitHub · GitHub Free · Hosting

Static sites from public repositories, up to 1 GB per site with a soft bandwidth limit of 100 GB a month; not allowed for online businesses, e-commerce or SaaS.

• 100 GBbandwidth / month
• 1 GBstorage
• 10builds / hour

• Commercial use restricted
• Can't bill you

Hugging Face · Free · Hosting

Static HTML Spaces are free for everyone; free personal accounts can also host up to 2 Gradio Spaces on ZeroGPU, which sleep after about 48 idle hours. CPU Gradio and Docker Spaces need PRO.

• 2projects
• 16 GBmemory
• 2vCPU

• Can't bill you
• Blocked in China

Netlify · Free · Hosting

A hard limit of 300 credits a month (at most 15 GB of bandwidth or 1.5M requests if spent on one thing); when credits run out, every project on the team pauses until the next cycle.

• 15 GBbandwidth / month
• 1.5Mrequests / month
• 300credits / month

• Can't bill you

Surge · Free · Hosting

Static sites published from the command line with unlimited publishing, free custom domains and basic SSL; the pages checked publish no bandwidth or storage limits.

• Unlimiteddeployments / month

• Commercial use restricted
• Can't bill you

GitLab · Free · Hosting

Static sites deployed by GitLab CI, up to 1 GB per site; builds draw on the Free tier's 400 compute minutes a month, after which instance runners stop taking new jobs.

• 400 minbuild minutes / month
• 1 GBstorage
• 150domains

• Can't bill you

Cloudflare · Workers Free · Compute

SQLite-backed Durable Objects on the Workers Free plan, with SQL and key-value storage APIs: 100,000 requests, 13,000 GB-s of duration, 5 million rows read and 100,000 rows written a day, and 5 GB of storage per account.

• 100Krequests / day
• 3.61 GB-hcompute / day
• 5 GBstorage

• Can't bill you
• No card

Cloudflare · Workers Free · Compute

Durable workflows with 3,000 steps a day, 1 GB of state storage and 3-day state retention; invocations share the Workers daily request limit.

• 3Ksteps / day
• 100Krequests / day
• 10 msCPU time per step

• Can't bill you
• No card

cron-job.org · Free · Compute

Unlimited cron jobs under fair use, each calling a URL as often as once a minute with a 30-second timeout and up to 64 KB of response read; a job that fails more than 25 times in a row is disabled.

• Unlimitedcron jobs per account
• 1 minshortest cron interval
• 30 srequest timeout per run

• Can't bill you
• No card

Inngest · Free · Compute

50,000 executions and 500,000 events a month with 5 concurrent steps; execution pauses at the quota until you upgrade.

• 50Kexecutions (runs + steps) / month
• 500Kevents / month
• 5concurrent steps

• Can't bill you
• No card

Trigger.dev · Free · Compute

$5 of usage credit a month with 20 concurrent runs and 10 schedules; tasks stop running once the credit is used until you upgrade.

• 5 USDmonthly usage credit / month
• 20concurrent runs
• 10schedules

• Can't bill you
• No card

Hatchet · Pay-as-you-go (no card) · Compute

Hatchet Cloud's pay-as-you-go plan without a card: 2,000 task runs and 2,000 events a day, 2,000 worker slots, 10 workers, 10 cron jobs, 1 tenant, 3 users and 1-day run history; over the limit, tasks are dropped and new ones return errors. Adding a card raises this to 1M runs and 1M events a month, billed beyond that.

• 2Ktask runs / day
• 2Kevents / day
• 2Kworker slots (concurrent task runs)

• Stops at the limit
• No card

Cloudflare · Workers Free · Databases

Serverless SQLite on the Workers Free plan: up to 10 databases of 500 MB each (5 GB per account), 5 million rows read and 100,000 rows written per day.

• 5 GBstorage
• 5Mrows read / day
• 100Krows written / day

• Can't bill you
• No card

Firebase · Spark · Databases

No-cost Firebase plan with a Cloud Firestore database (1 GiB, 50,000 reads and 20,000 writes a day), Authentication and Hosting (10 GB storage, 10 GB transfer a month); Cloud Storage now needs Blaze. Realtime Database adds 100 simultaneous connections, 1 GB stored and 10 GB downloaded a month.

• 1 GBFirestore stored data
• 10 GBHosting storage
• 1 GBRealtime Database stored data

• Can't bill you
• No card

Neon · Free · Databases

Up to 100 serverless Postgres projects, each with 1 GB of storage (20 GB in total), 100 CU-hours of compute and 5 GB of egress per month.

• 1 GBstorage
• 100 hCU-hours / month
• 5 GBegress / month

• Can't bill you
• No card

Prisma · Free · Databases

Managed Postgres billed by operations: 200,000 operations a month, 2 GB of storage and up to 50 databases; queries stop at the monthly limit.

• 2 GBstorage
• 50databases
• 200Koperations / month

• Commercial use restricted
• Can't bill you
• No card

Turso · Free · Databases

Up to 100 SQLite-compatible databases with 5 GB of storage, 500 million rows read and 10 million rows written per month; queries fail once a quota is exceeded.

• 5 GBstorage
• 500Mrows read / month
• 10Mrows written / month

• Can't bill you
• No card

Aiven · Free · Databases

A single-node managed PostgreSQL or MySQL service on a dedicated VM with 1 GB of storage, 1 GB of RAM and 1 CPU, with no time limit; idle services may be powered off, and are deleted after 180 days off.

• 1 GBstorage
• 1 GBmemory
• 1vCPU

• Deletes after 180 idle days
• Commercial use
• Can't bill you
• No card

Cloudflare · Workers Free · Cache & queues

Global key-value store on the Workers Free plan with 100,000 reads and 1,000 writes a day and 1 GB of storage; operations fail once a daily limit is hit.

• 100Kreads / day
• 1Kwrites / day
• 1 GBstorage

• Can't bill you
• No card

Aiven · Free · Cache & queues

A single-node managed Valkey (Redis OSS-compatible) service on a dedicated VM with 1 GB of RAM and 1 CPU, with no time limit; idle services may be powered off, and are deleted after 180 days off.

• 1 GBmemory
• 1vCPU

• Deletes after 180 idle days
• Commercial use
• Can't bill you
• No card

Upstash · Free · Cache & queues

HTTP message queue and scheduler with 1,000 messages a day, 50 GB of bandwidth a month and up to 10 active schedules.

• 1Kmessages / day
• 50 GBbandwidth / month
• 10active schedules

• Deletes after 7 idle days
• Can't bill you
• No card

Upstash · Free · Cache & queues

One serverless Redis database with 250 MB of data, 500,000 commands and 10 GB of bandwidth a month; commands are rejected at the monthly limit.

• 500Kcommands / month
• 10Kcommands per second / second
• 250 MBstorage

• Deletes after 7 idle days
• Can't bill you
• No card

Render · Free · Cache & queues

One Redis-compatible Key Value instance (Valkey 8) per workspace with 25 MB of RAM and 50 connections. Data is held only in memory and lost on every restart; clients outside Render can connect over TLS once their IPs are allow-listed.

• 25 MBmemory
• 50connections at once
• 1instances

• Commercial use restricted
• Stops at the limit

Vercel · Hobby · Cache & queues

Vercel's global, read-optimized config store (formerly Edge Config) on the free Hobby plan: one store of up to 1 MB with 100,000 reads and 100 writes a month; Hobby cannot buy extra usage and is for personal, non-commercial use only.

• 100Kreads / month
• 100writes / month
• 1 MBstorage

• Non-commercial only
• Can't bill you

Cloudinary · Free · Storage

Image and video storage, transformation and CDN delivery paid for with 25 monthly credits; 1 credit is 1 GB of storage, 1 GB of bandwidth or 1,000 transformations.

• 25 GBstorage
• 25credits / month
• 25 GBbandwidth / month

• Commercial use
• Can't bill you
• No card

Filebase · Free · Storage

S3-compatible storage with 5 GB shared between object storage and IPFS, one bucket and 5 GB of egress a month; limits are hard caps and never billed.

• 5 GBstorage
• 5 GBegress / month
• 100KClass A operations / month

• Can't bill you
• No card

ImageKit · Forever Free · Storage

Image and video optimization, real-time transformations and CDN delivery with 20 GB of bandwidth, 500 video processing units and 650 AI extension units a month, plus 3 GB of storage in its media library (DAM) and 2 users. Image transformations are not metered; every allowance is a hard cap.

• 3 GBstorage
• 20 GBbandwidth / month
• 500video processing units / month

• Commercial use
• Can't bill you
• No card

Vercel · Hobby · Storage

Object storage on the free Hobby plan: 1 GB storage, 10K simple and 2K advanced operations and 10 GB data transfer a month; personal, non-commercial use only.

• 1 GBstorage
• 10 GBblob data transfer / month
• 2Kadvanced operations / month

• Non-commercial only
• Can't bill you

Backblaze · Pay as you go (free allowance) · Storage

S3-compatible storage: the first 10 GB is always free, egress is free up to 3× average stored data, and Class A–C calls are free on pay-as-you-go.

• 10 GBstorage
• 30 GBegress / month

• Commercial use

Tigris · Free tier · Storage

Globally distributed, S3-compatible object storage with 5 GB of Standard storage, 10,000 Class A and 100,000 Class B requests free each month, and no egress fees; usage beyond that is billed.

• 5 GBstorage
• Unlimitedegress / month
• 10KClass A operations / month

• Commercial use

Cloudflare · Free · CDN & DNS

Authoritative DNS, a CDN with unmetered bandwidth, Universal SSL and unmetered DDoS protection; video and other large files need paid services. New free zones get 200 DNS records.

• Unlimitedbandwidth / month
• 512 MBmax file size
• 200records

• Can't bill you
• No card

Tencent Cloud · Free · CDN & DNS

Unmetered CDN traffic and requests with DDoS protection and basic WAF for one site per plan, claimed through redemption codes during a limited beta; no SLA, and mainland nodes need ICP.

• Unlimitedbandwidth / month
• Unlimitedrequests / month
• 5sites

• Can't bill you
• No card
• Works in China

deSEC · Free · CDN & DNS

Free authoritative DNS with DNSSEC keys for every domain and a REST API; deSEC sets each account's domain limit, which grows as domains are delegated with DNSSEC.

• Can't bill you

Amazon Web Services · Free (flat-rate) · CDN & DNS

A $0 flat-rate plan with 1M requests and 100 GB of data transfer a month and no overage charges; sustained excess may slow delivery. Up to 3 free plans per AWS account.

• 100 GBbandwidth / month
• 1Mrequests / month
• 3projects

• Can't bill you

Hetzner · Free · CDN & DNS

Free authoritative DNS for Hetzner accounts, managed in Hetzner Console or through the Hetzner Cloud API, with primary or secondary zones: by default 25 zones per account and 500 records per zone, more on justified request; DNSSEC is not supported. It replaced the DNS Console at dns.hetzner.com, which shut down in May 2026.

• 25zones
• 500records

• Can't bill you

Hurricane Electric · Free DNS (open beta) · CDN & DNS

Free authoritative DNS on dual-stack, geographically diverse servers with dynamic DNS (including TXT records for ACME) and secondary zones; still labelled an open beta, with no published quotas.

• Can't bill you

Clerk · Hobby · Auth

Free Clerk plan with 50,000 monthly retained users per app, prebuilt sign-in UIs and 100 retained organizations; no card needed.

• 50Kmonthly active users
• 100organizations / month
• 3seats

• Can't bill you
• No card
• Works in China

Hanko · Starter · Auth

Hanko Cloud's free Starter plan covers 10,000 monthly active users and 2 projects, with passkeys, passwords, passwordless login, social sign-in, MFA and a custom domain; no card needed. Webhooks, the Admin API, custom SMTP and team member invites need a paid plan.

• 10Kmonthly active users
• 2projects

• Commercial use
• Can't bill you
• No card

Kinde · Free · Auth

Kinde's free plan includes 10,500 monthly active users, five organizations, MFA and custom domains with no card required.

• 10.5Kmonthly active users
• 5organizations / month
• Unlimitedseats

• Commercial use
• Can't bill you
• No card

Logto · Free · Auth

Logto Cloud's free plan supports up to 50,000 monthly active users and 50,000 access tokens a month across three applications.

• 50Kmonthly active users
• 50Kaccess tokens / month
• 3applications

• Can't bill you
• No card

Auth0 · Free · Auth

Auth0's free plan covers up to 25,000 monthly active users, one custom domain, five organizations and one enterprise connection.

• 25Kmonthly active users
• 5organizations
• 1SSO connections

• Deletes after 150 idle days
• Can't bill you
• No card

Descope · Free Forever · Auth

Descope's Free Forever plan covers 7,500 monthly active users, 10 active tenants and 3 SSO connections, with no overage billing.

• 7.5Kmonthly active users
• 10active tenants / month
• 3SSO connections

• Can't bill you

CloudMailin · Free · Email

CloudMailin's free plan receives up to 10,000 emails a month at a CloudMailin-issued address and posts each one to your app as an HTTP webhook. Messages are capped at 512KB, custom domains need a paid plan and no card is required; the sign-up page lists outbound email as included too.

• 10Kemails / month
• 0.5 MBmessage size
• 0custom domains

• Can't bill you
• No card

ImprovMX · Free · Email

ImprovMX's free plan forwards up to 500 emails a day for one domain with 25 aliases; it cannot send mail and has no time limit.

• 500emails / day
• 25addresses
• 1domains

• Can't bill you
• No card

Postmark · Developer · Email

Postmark's free Developer plan sends 100 emails a month with no expiry and no overages; new accounts need manual approval to email outside their own domains.

• 100emails / month
• 10domains
• 45 dretention

• Can't bill you
• No card
• Works in China

Brevo · Free · Email

Brevo's free-forever plan sends 300 emails a day (marketing and transactional combined) once Brevo approves the account; no card needed.

• 300emails / day
• Unlimitedretention

• Deletes after 120 idle days
• Can't bill you
• No card
• Works in China

SMTP2GO · Free · Email

SMTP2GO's free plan sends 1,000 emails a month (200 a day) from up to 5 verified senders, with no time limit; sign-up needs a work email and SMS code.

• 1Kemails / month
• 200emails / day
• 5domains

• Can't bill you
• No card

Mailjet · Free · Email

Mailjet's free plan sends 6,000 emails a month with a 200-per-day cap and up to 1,000 contacts; no card at sign-up.

• 6Kemails / month
• 200emails / day

• Deletes after 400 idle days
• Can't bill you
• No card

Firebase · No-cost · Realtime & push

Cross-platform push notifications and data messages for Android, Apple and web apps, at no cost on every Firebase plan, including Spark, which needs no payment details. Sending is rate-limited to a default 600,000 messages a minute per project.

• Unlimitedmonthly active users
• 600Kdownstream messages per project / minute
• 3Ktopic subscription changes per project / second

• Commercial use
• Can't bill you
• No card
• Blocked in China

Ably · Free · Realtime & push

6 million messages a month, 200 concurrent connections, 200 concurrent channels and 500 messages a second across one account, with presence, one day of message history and mobile and web push. Meant for trying Ably and building a proof of concept; no card needed and no time limit.

• 6Mmessages / month
• 500messages per second / second
• 250Kmessages per hour / hour

• Commercial use restricted
• Can't bill you
• No card

Novu · Free · Realtime & push

10,000 workflow runs a month on hosted Novu, with 20 workflows, Development and Production environments, 3 team members and a US or EU data region. A run notifies one subscriber on any mix of in-app Inbox, email, SMS, push and chat; all but in-app go out through providers you connect, as the built-in demo email and SMS providers are test-only. Activity logs are kept 24 hours. No card needed.

• 10Kworkflow runs / month
• 3team members
• 1 dActivity Feed logs

• Commercial use
• Can't bill you
• No card

Expo · Free · Realtime & push

Expo's hosted push API delivers notifications to Android and iOS apps through FCM and APNs at no cost. It needs an Expo account and your own FCM and APNs credentials. Sending is limited to 600 notifications a second per project and 100 per request, push receipts are cleared after 24 hours, and Expo's Free plan is meant for pre-revenue, hobby and student projects.

• 600notifications per project / second
• 24 hpush receipts

• Commercial use restricted
• Can't bill you

Liveblocks · Free · Realtime & push

Free plan for realtime collaboration (presence, broadcast, storage, comments, notifications): unlimited monthly active users, 10 concurrent connections per room, 3,000 collaboration minutes and 3M storage updates a month, 1 GB of room data and 512 MB of files. Usage limits are hard caps that pause a feature until next month. No card needed; fair use rules limit Free to non-commercial projects.

• 10concurrent connections per room
• 3Kanonymous connections / month
• Unlimitedmonthly active users

• Non-commercial only
• Stops at the limit
• No card

OneSignal · Free · Realtime & push

Unlimited mobile push and in-app messages for organizations with up to 1,000 mobile monthly active users (trailing 30 days), web push to unlimited subscribers with up to 10,000 per send, and 10,000 email sends a month. Above 1,000 MAU, mobile push and in-app messages stop after 24 hours until you upgrade.

• 1Kmobile monthly active users
• Unlimitedmobile push notifications / month
• Unlimitedin-app messages / month

• Commercial use
• Stops at the limit

Groq · Free · AI models

Rate-limited free access to GroqCloud; openai/gpt-oss-120b allows 30 requests and 8,000 tokens a minute, up to 1,000 requests and 200,000 tokens a day.

• 8Ktokens / minute
• 200Ktokens / day
• 30requests / minute

• Can't bill you
• No training on inputs

OpenRouter · Free · AI models

Free model variants (IDs ending in :free) are capped at 50 requests a day, raised to 1,000 after buying $10 of credits; free models whose providers train on prompts are only used once you switch on model training.

• 50requests / day

• Can't bill you
• Works in China
• No training on inputs

Cloudflare · Workers Free · AI models

10,000 Neurons a day at no charge on the Workers Free plan, shared across models; more usage needs Workers Paid, and some frontier models require a paid plan.

• 300requests / minute · LLM API
• 3Krequests / minute · Embeddings
• 10KNeurons / day

• Can't bill you
• No training on inputs

Mistral AI · Free mode · AI models

Free mode in Mistral Studio (formerly the Experiment plan) enables API access with no credit card; limits are shown in the console, and inputs may train models unless you opt out.

• Can't bill you
• No card
• Blocked in China

iFlytek Open Platform · Spark Lite · AI models

Spark Lite, iFlytek's lightweight language model (8K input, 4K output), is free to call through the Spark API on the iFlytek Open Platform. iFlytek's public pages give no token amount or rate limit for free use; requests over an app's authorized per-second or concurrency limit fail with flow-control errors.

• Commercial use
• Can't bill you
• No card
• Works in China

SiliconFlow · 免费模型 · AI models

Selected open models are free to call after real-name verification, such as the Xing4.0-29B chat model and BGE embedding models; free models have fixed rate limits.

• Can't bill you
• Works in China
• No training on inputs

Cloudflare · Workers Free · Vector

Vector database on the Workers Free plan: 30 million queried and 5 million stored vector dimensions per account, up to 100 indexes.

• 30Mqueried dimensions / month
• 5Mstored dimensions
• 100indexes

• Can't bill you
• No card

Pinecone · Starter · Vector

Free serverless vector database on AWS us-east-1: 2 GB storage, 2M write units and 1M read units a month, up to 5 indexes in one project.

• 2 GBstorage
• 2Mwrite units / month
• 1Mread units / month

• Can't bill you

Upstash · Free · Vector

One free serverless vector index: 10K queries and updates a day, up to 200M vectors × dimensions and 1 GB of data, on AWS or GCP.

• 1 GBstorage
• 10Kqueries and updates / day
• 200Mstored dimensions

• Deletes after 7 idle days
• Can't bill you

Zilliz · Free · Vector

A free managed Milvus cluster with 5 GB of storage (about 1M 768-dimension vectors), 2.5M vCUs a month and up to 5 collections; suspended after 7 idle days.

• 5 GBstorage
• 1Mvectors
• 2.5MvCUs (read/write compute units) / month

• Can't bill you
• Pauses after 7 idle days
• No card

Qdrant · Free Tier · Vector

One single-node cluster with 0.5 vCPU, 1 GB RAM and 4 GB disk (about 1M 768-dimension vectors); suspended after 1 week unused, deleted after 4 weeks.

• 4 GBdisk
• 1Mvectors
• 1 GBmemory

• Deletes after 28 idle days
• Can't bill you
• Pauses after 7 idle days
• No card

Weaviate · Free · Vector

One always-free cluster per user with 100,000 objects, 1 GB memory and 10 GB disk in one collection; suspended after 7 idle days, deleted after 30.

• 10 GBdisk
• 100Kobjects
• 1 GBmemory

• Deletes after 30 idle days
• Can't bill you
• Pauses after 7 idle days
• No card

Algolia · Free · Search

Hosted search with 10,000 search requests a month, 50,000 records and 1 GB of data in one application; no credit card required.

• 50Krecords
• 10Ksearch requests / month
• 1 GBstorage

• Deletes after 30 idle days
• Commercial use
• Can't bill you
• No card

Algolia · DocSearch · Search

Free hosted search for accepted public developer documentation and technical blogs: up to 5M records and 50M search requests a month, with an Algolia logo.

• 5Mrecords
• 50Msearch requests / month
• 5Mresources crawled / month

• Deletes after 30 idle days
• Commercial use restricted
• Can't bill you

Microsoft Azure · Free · Search

One Free search service per Azure subscription, on shared infrastructure: 50 MB of storage, 3 indexes, 3 indexers and 3 data sources, with vector search included. It can't be scaled or switched to a paid tier and has no SLA; Microsoft intends it for short-term, non-production evaluation, and inactive Free services may be deleted.

• 10Khosted documents
• 50 MBstorage
• 3indexes

• Commercial use restricted
• Can't bill you
• Card required

Meilisearch · Cloud (14-day trial) · Search

A 14-day free trial of managed Meilisearch Cloud with no credit card required; paid plans start at $20 a month afterwards.

• Can't bill you
• No card

Elastic · Trial · Search

A 14-day trial with one hosted deployment (up to 8 GB RAM across two zones) and three Serverless projects; no credit card, deleted 30 days after expiry.

• 8 GBmemory
• 1hosted deployments at once
• 3Serverless projects at once

• Deletes after 44 days
• Can't bill you
• No card

Typesense · Free tier · Search

A one-time allowance of the first 720 cluster hours and 10 GB of bandwidth on select configurations; running clusters are billed hourly afterwards.

• 720 hcluster hours
• 10 GBbandwidth

• Bills overage

Honeybadger · Developer · Observability

One user, unlimited projects and 5,000 errors a month kept for 15 days, plus one monitor (an uptime check or a cron check-in) with uptime checks every 5 minutes. Past the quota each project is limited to one error a minute, and processing stops at 125% until the next month.

• 5Kerrors / month
• 15 dretention
• 1seats

• Commercial use
• Can't bill you
• No card

Axiom · Personal · Observability

500 GB of data loading and 10 GB-hours of query compute a month, 25 GB of storage and 30-day retention for one user.

• 500 GBdata loading / month
• 30 dretention
• 25 GBstorage

• Can't bill you
• No card

Checkly · Hobby · Observability

10 uptime monitors at up to 2-minute frequency plus 10,000 API and 1,000 browser check runs a month, for one user.

• 10monitors
• 2 mincheck interval
• 10KAPI check runs / month

• Can't bill you
• No card

Cronitor · Hacker · Observability

5 monitors for cron jobs, heartbeats, websites or APIs, checked as often as every 5 minutes, for one dashboard user.

• 5monitors
• 5 mincheck interval
• 1seats

• Can't bill you
• No card

Grafana Labs · Free · Observability

10k active metric series, 50 GB of logs and 50 GB of traces a month, 14-day retention and 3 active users, never billed.

• 10Kseries / month
• 14 dretention
• 50 GBtraces / month

• Commercial use
• Can't bill you
• No card

New Relic · Free · Observability

100 GB of data ingest a month shared by all telemetry, one full platform user plus unlimited basic users, and at least 8 days of retention.

• 8 dretention
• 100 GBdata ingest / month
• 1full platform users

• Can't bill you
• No card

CircleCI · Free · CI/CD

30,000 credits a month (up to 6,000 minutes on a small Docker machine) for up to 5 active users and 30 concurrent jobs; private builds stop at zero credits.

• 6K minbuild minutes / month
• 30concurrent jobs
• 30Kcredits / month

• Can't bill you
• No card

Bitrise · Hobby · CI/CD

300 build credits a month for one person, with 1 private app, 5 concurrent builds and a 90-minute build timeout on macOS Medium, macOS Large or Linux Medium machines. Bitrise's CI guide says new sign-ups need its 30-day Pro trial (card details required) or a Pro subscription before building; the pricing FAQ offers Hobby when the trial ends.

• 5concurrent jobs
• 300build credits / month
• 1private apps

• Commercial use
• Can't bill you

Expo · Free · CI/CD

15 Android and 15 iOS cloud builds a month (low-priority queue, 45-minute timeout), app store submissions, 60 CI/CD workflow minutes and over-the-air updates to 1,000 monthly active users, meant for hobby, student and pre-revenue projects.

• 60 minCI/CD Workflows minutes / month
• 5concurrent jobs
• 15Android builds / month

• Commercial use restricted
• Can't bill you

GitLab · Free · CI/CD

400 compute minutes a month per top-level namespace on GitLab-hosted runners, with up to 5 users per group; instance runners stop taking jobs once the quota is used.

• 400 minbuild minutes / month
• 5seats
• 10 GBstorage

• Can't bill you

Tencent Cloud · 免费额度 · CI/CD

Each top-level organization gets 160 CPU core-hours of builds and 1,600 core-hours of cloud development environments a month, plus 100 GiB of repository storage, 100 GiB of object storage and 500 AI credits. Sign-up is by WeChat with phone-based real-name verification; tasks stop when the quota runs out unless a Tencent Cloud budget is bound.

• 160 hCPU core-hours for builds / month
• 1.6K hCPU core-hours for cloud development environments / month
• 100 GBrepository storage (Git objects)

• Stops at the limit
• No card
• Works in China

Atlassian · Free · CI/CD

50 build minutes a month and 1 GB of LFS storage for workspaces of up to 5 users; extra minutes cannot be bought on the Free plan.

• 50 minbuild minutes / month
• 10concurrent steps
• 5seats

• Can't bill you

Amplitude · Free · Analytics

2M events and 10K session replays a month with unlimited seats; non-paying accounts that exceed the limit three times are blocked.

• 2Mevents / month
• Unlimitedseats
• 10Ksession replays / month

• Can't bill you
• No card

Mixpanel · Free · Analytics

Up to 1M events and 10K session replays a month with unlimited seats; past the event limit, reports are locked until next month, not billed.

• 1Mevents / month
• Unlimitedseats
• 10Ksession replays / month

• Can't bill you
• No card

PostHog · Free · Analytics

1M analytics events, 5K session recordings and 100K exceptions a month, unlimited team members, one project and 1-year retention.

• 1Mevents / month
• 100Kexceptions / month
• 365 dretention

• Commercial use
• Can't bill you
• No card

Microsoft Clarity · Free · Analytics

Free session recordings and heatmaps with no traffic, site or user limits; up to 100,000 recordings kept per project per day, retained 30 days.

• 30 dretention
• 100Krecordings kept per project / day
• Unlimitedsites

• Commercial use
• Can't bill you

Cloudflare · Free · Analytics

Free, cookie-less web analytics on every Cloudflare plan: 10 sites not proxied by Cloudflare (proxied sites unlimited), six months of data.

• 180 dretention
• 10sites

• Can't bill you

Google Analytics · Standard · Analytics

GA4 properties are free with no hit cap in the terms; event-level data is kept up to 14 months, and collection is capped at 100,000 events per user per day.

• 100Kevents per user per day / day
• 420 dretention

• Commercial use
• Can't bill you