Stack
Build with the right stack.
A curated stack for early-stage founders — search it, filter by what you're trying to do, and click any tool for details.
All
Infrastructure
Development
Database
Auth
Payments
Email
Analytics
AI
Design & Product
Marketing & Sales
Operations
Legal
FF Pick
DigitalOcean
aff
Predictable, affordable VMs and managed apps when you want more control.
Infrastructure
FF Pick
Flutter
Build beautiful native apps from a single codebase.
Development
FF Pick
Stripe
aff
The default for taking money online. Subscriptions, invoicing, the works.
Payments
Airtable
Spreadsheet-database hybrid for flexible workflows.
Operations
Design & Product
Anthropic
Capable, steerable Claude models for product features and agents.
AI
Auth0
Enterprise-grade identity when you need SSO and compliance.
Auth
BetterStack
aff
Uptime monitoring, on-call, and logs with a clean dashboard.
Infrastructure
Calendly
Automated scheduling for meetings and calls.
Marketing & Sales
Operations
Canva
Fast, good-enough marketing visuals when you don't have a designer.
Design & Product
Clerk
Drop-in auth with polished UIs, orgs, and MFA. Saves weeks.
Auth
Clerky
Legal paperwork for startups and incorporation.
Legal
Cloudflare
aff
DNS, CDN, and security — fast and free for what most startups need.
Infrastructure
Figma
Collaborative design for UI/UX and prototyping. Where product design happens.
Design & Product
GitHub
Version control and collaboration for code.
Development
Infrastructure
HubSpot
CRM, marketing, and sales platform.
Marketing & Sales
Kit
aff
Newsletter + automation for creators and founders (formerly ConvertKit).
Email
Lemon Squeezy
aff
Merchant of record — handles sales tax/VAT for you. Great for SaaS & digital.
Payments
Linear
Issue tracking and project management built for fast teams.
Design & Product
Operations
Mixpanel
Product analytics and user-behavior tracking.
Analytics
Design & Product
Namecheap
Cheap, no-nonsense domain registration.
Infrastructure
Neon
Serverless Postgres with branching — a DB per preview environment.
Database
Notion
All-in-one workspace for notes, docs, and collaboration.
Design & Product
Operations
OpenAI
Broad model lineup and tooling — a safe default to start with.
AI
PlanetScale
MySQL that scales without you thinking about it. Painless schema changes.
Database
Plausible
Lightweight, privacy-friendly web analytics. No cookie banner needed.
Analytics
PostHog
aff
Product analytics, session replay, and flags in one. Self-host or cloud.
Analytics
Postmark
Fast, reliable transactional delivery with best-in-class inbox placement.
Email
Railway
The fastest way to stand up a backend, database, and cron without DevOps.
Infrastructure
Replicate
Run and fine-tune open models via API without managing GPUs.
AI
Resend
Developer-first transactional email. Clean API, great deliverability.
Email
Sentry
Error and performance monitoring that points you at the actual line.
Infrastructure
Supabase
aff
Postgres with auth, storage, and realtime built in. Generous free tier.
Database
Auth
Typeform
Beautiful forms and surveys for user feedback.
Marketing & Sales
Design & Product
Vercel
aff
Zero-config deploys for Next.js and frontends. Push to git, it ships.
Infrastructure
Development
No tools match — clear filters .
How this list works
Every tool here is one we use or would genuinely recommend — trust is the point. Some links are affiliate links (marked “aff”), which means FoundersFleet may earn a commission at no extra cost to you. It never changes what makes the list.