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Developer and AI tools
167 tools ranked by real usage. Stats updated 23 hours ago.
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41 tools
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Name
Tool
Category
Pricing
GitHub stars
npm a week
Last release
CockroachDB
Distributed SQL database from Cockroach Labs, sold as a cloud service or licensed to self-host.
Databases
Pay as you go
32.6k
None
None
OpenAI API
Pay-per-token API access to OpenAI's GPT models for building AI into your own applications.
AI Platforms & APIs
Pay as you go
11.2k
51M
2 days ago
AWS Amplify
AWS's platform for building and hosting full-stack web and mobile apps, priced pay-as-you-go.
Hosting
Pay as you go
9.6k
2.2M
3 days ago
Stripe
Payment processing and financial infrastructure APIs, priced pay as you go per transaction.
Payments
Pay as you go
4.5k
27M
2 weeks ago
Stripe Billing
Stripe's subscription and recurring billing product, with usage-based billing via Metronome.
Payments
Pay as you go
4.5k
27M
2 weeks ago
Anthropic
AI research company that makes the Claude models, the Claude apps and the Claude API.
AI Platforms & APIs
Pay as you go
2.1k
54M
1 day ago
Anthropic Claude
Anthropic's Claude model family, accessed through the Claude apps, the Claude API, or major clouds.
AI Models
Pay as you go
2.1k
54M
1 day ago
Fly.io
Platform for running apps and databases close to users globally, billed by the second for compute used.
Hosting
Pay as you go
1.7k
None
2 days ago
PlanetScale
Managed database platform built on Vitess, now offering both MySQL and Postgres.
Databases
Pay as you go
1.2k
493k
3 weeks ago
Railway
Usage-billed cloud platform for deploying apps, databases and cron jobs from GitHub or Docker images.
Hosting
Pay as you go
621
415k
1 day ago
Replicate
Run and deploy machine learning models in the cloud through a simple API, billed by the second.
AI Platforms & APIs
Pay as you go
598
693k
11 months ago
Adyen
Global payments platform for large businesses, with transaction-based pricing and no monthly fees.
Payments
Pay as you go
None
329k
None
Amazon SES
Amazon Web Services email service billed by usage, from $0.10 per 1,000 emails.
Email
Pay as you go
None
None
None
Braintree
PayPal-owned payment platform for cards, PayPal, Venmo and digital wallets, with a single integration.
Payments
Pay as you go
None
231k
None
Claude 3.5 Sonnet
Retired Anthropic model from 2024 with a 200,000-token context window and the first computer use beta.
AI Models
Pay as you go
None
None
None
Claude Opus 4.7
A previous-generation Anthropic flagship model, since superseded by Claude Opus 5.5.
AI Models
Pay as you go
None
None
None
Claude Sonnet 4.6
A previous-generation Anthropic mid-tier model, since superseded by Claude Sonnet 5.
AI Models
Pay as you go
None
None
None
Cohere
Enterprise-focused AI company offering language, embedding and rerank models through an API.
AI Platforms & APIs
Pay as you go
None
543k
None
Gemini 2.0 Flash
An earlier Google Gemini fast, cost-efficient model, since superseded by newer Gemini 3.x Flash models.
AI Models
Pay as you go
None
None
None
Gemini 3.1 Pro
Google's third-generation Gemini Pro model, currently in preview, for complex reasoning tasks.
AI Models
Pay as you go
None
None
None
G
GPT-5
An earlier OpenAI flagship model generation, since superseded by newer GPT-5.x and GPT-6 family models.
AI Models
Pay as you go
None
None
None
G
GPT-5.3 Codex
OpenAI's specialized coding model, priced separately from its general-purpose GPT models.
AI Models
Pay as you go
None
None
None
Grok 3
An earlier xAI Grok model, since superseded by newer Grok releases including Grok 4.7.
AI Models
Pay as you go
None
None
None
Grok 4
An earlier xAI Grok model, since superseded by newer Grok releases including Grok 4.7.
AI Models
Pay as you go
None
None
None
Grok 4.3 Beta
An interim xAI Grok beta release from April 2026, since superseded by later Grok updates.
AI Models
Pay as you go
None
None
None
Groq
AI inference company behind GroqCloud, a fast API for running open models on its own LPU chips.
AI Platforms & APIs
Pay as you go
None
1M
None
Gumroad
Simple storefront for selling digital products, courses and memberships directly to customers.
Payments
Pay as you go
None
None
None
Jev
TypeSafe AI's System One model: returns typed decisions with probabilities instead of text.
AI Models
Pay as you go
None
None
None
Lemon Squeezy
Merchant-of-record platform for selling software, handling global tax and payments for you.
Payments
Pay as you go
None
148k
None
Meta Muse Spark
Meta's proprietary flagship AI model, its first major release since the Llama line.
AI Models
Pay as you go
None
None
None
Mistral AI
French AI company building open-weight and proprietary language models, accessed via API or Le Chat.
AI Platforms & APIs
Pay as you go
None
9.6M
None
Mistral Large 3
Mistral AI's flagship large language model for complex reasoning and general-purpose tasks.
AI Models
Pay as you go
None
None
None
OpenRouter
One API for 500+ AI models from 80+ providers, announced on 19 August 2026 that it is joining Stripe.
AI Platforms & APIs
Pay as you go
None
None
None
Paddle
Merchant-of-record billing platform for SaaS and digital products, with one flat transaction fee.
Payments
Pay as you go
None
255k
None
Pagar.me
Brazilian payments platform, now operating as part of Stone Pagamentos.
Payments
Pay as you go
None
None
None
PayPal
Widely used online payment platform for checkout, invoicing and peer-to-peer transfers.
Payments
Pay as you go
None
None
None
P
Paystack
Stripe-owned payment platform focused on Nigeria and other African markets.
Payments
Pay as you go
None
None
None
Razorpay
Indian payment gateway and business banking platform for accepting payments and making payouts.
Payments
Pay as you go
None
None
None
Together AI
Cloud platform for running and fine-tuning open source AI models, with serverless inference and GPU clusters.
AI Platforms & APIs
Pay as you go
None
118k
None
Upstash
Serverless data platform with Redis, Vector, QStash, Workflow, Box and Blob, billed per request.
Databases
Pay as you go
None
6.3M
None
Wise
International money transfer and multi-currency account platform with low conversion fees.
Payments
Pay as you go
None
None
None
Developer and AI tools, ranked by real usage | ScratchDB