Web3 & crypto
AI + software for on-chain apps, wallets, and infra.
Web3 SaaS is smaller than most industries by count of active users, but per-user ARPU is high and tooling gaps are massive. AI-native onboarding, security, and analytics are the strongest wedges.
What people are building
24 sub-industries in Web3 & crypto
Each sub-industry has its own indexed page with market context, tools, and product ideas click through to dig in.
Consumer + smart-account wallets
Centralized + decentralized
Trading + LP SaaS
Issuance + payments SaaS
Lending + yield SaaS
Consumer + creator NFTs
Governance + treasury SaaS
Dune-style dashboards
Portfolio + tax SaaS
Smart-contract security SaaS
RPC + indexing SaaS
Off-chain data SaaS
Bridging + interop SaaS
Merchant + payout SaaS
Stablecoin payroll SaaS
Tax + accounting SaaS
Token-gated community SaaS
On-chain gaming SaaS
Virtual-world SaaS
SIWE + credential SaaS
AML + travel-rule SaaS
Institutional wallet SaaS
Airdrops + rewards SaaS
On-chain agent SaaS
Reference companies
The winners defining the web3 & crypto category today. Study their pricing, positioning, and go-to-market then find a wedge they'd never prioritize.
AI tools & stack we recommend
These are the APIs, SDKs, and providers you'll actually plug into your web3 & crypto MVP. Pick one from each category and move.
How Build on Vibe helps you ship
Use the free idea validator to check demand, competition, and Reddit/forum signal for the exact sub-industry you're targeting.
Pull in the industry prompt pack. Build on Vibe generates a 12-step build plan customized to the reference companies and tool stack listed below.
Use our AI IDE integrations (Cursor, Windsurf, Claude Code, Lovable) with the plan pre-loaded. Deploy to production in days, not months.
Follow the industry-specific go-to-market playbook who to sell to, what to price at, and which channels convert.