Upfront Pricing
Pricing: 50 items, all published upfront
Listed prices are starting prices; fixed-price after scope confirmation. Each item shows a verifiable market reference.
Direct answer：51kaifa.app publishes all prices on its website — no sales call needed: websites / landing pages from $1,800, smart contracts from $6,800, dApp MVPs from $26,800, DEXes from $88,000, custom L1 chains from $128,000, AI agents from $34,800. 50 items in total, each showing a market reference price, at roughly 30% below overseas market rates.
Web3 Development23AI Development18Hot Track · Bittensor Ecosystem6Startup Bundles3
Web3 · 23 items
Web3 Development
Chains, wallets, contracts, dApps, bridges, TG ecosystem
| Item | 51kaifa.app price | Market reference |
|---|
| Custom L1 chain | $128,000 | $200,000 |
| Layer2 rollup | $68,000 | $100,000 |
| Cross-chain bridge | $48,000 | $70,000 |
| Block explorer | $18,800 | $28,000 |
| Node / RPC cluster | $4,800 | $7,000 |
| Smart contract development | $6,800 | $10,000–25,000 |
| Token issuance + tooling kit | $9,800 | $14,000 |
| NFT minting platform | $12,800 | $19,000 |
| NFT marketplace | $38,000 | $55,000–125,000 |
| Smart contract audit (partner firm, formal report) | $12,800 | $20,000 |
| DEX / AMM exchange | $88,000 | $135,000 |
| DeFi lending protocol | $98,000 | $160,000 |
| Staking / liquidity incentives | $18,800 | $28,000 |
| Asset issuance platform | $48,000 | $70,000 |
| RWA tokenization platform | $68,000 | $100,000 |
| Crypto wallet (browser extension) | $58,000 | $85,000 |
| Crypto wallet (mobile app) | $68,000 | $125,000–200,000 |
| dApp MVP | $26,800 | $38,000–80,000 |
| DAO governance platform | $28,000 | $42,000 |
| GameFi | $88,000 | $120,000–300,000 |
| Telegram Mini App / Bot | $6,800 | $10,000 |
| On-chain dashboard / subgraph | $8,800 | $13,000 |
| Web3 website (with wallet connect) | $6,800 | $10,000 |
AI · 18 items
AI Development
Agents, fine-tuning, RAG, image, voice, vision
| Item | 51kaifa.app price | Market reference |
|---|
| AI customer service chatbot | $9,800 | $15,000–50,000 |
| AI agent | $34,800 | $50,000–150,000 |
| AI voice assistant / outbound calling | $9,800 | $14,000 |
| Telegram / Discord AI bot | $5,800 | $8,500 |
| RAG enterprise knowledge base | $14,800 | $22,000 |
| LLM fine-tuning (LoRA / full) | $18,800 | $28,000 |
| Computer vision application | $28,000 | $40,000 |
| AI data analytics / BI | $14,800 | $22,000 |
| Workflow automation | $3,800 | $5,500 |
| AI product MVP | $17,800 | $25,000–60,000 |
| AI image generation app | $12,800 | $19,000 |
| AI content generation SaaS | $16,800 | $25,000 |
| AI mobile app | $34,800 | $50,000 |
| AI + Web3 on-chain agent | $38,000 | $55,000 |
| Website / landing page | $1,800 | $2,500–8,000 |
| UI/UX product design | $4,800 | $7,000 |
| Ops & hosting (monthly) | $1,800 | $2,600 |
| Technical consulting (hourly) | $280 | $400 |
Bittensor · 6 items
Hot Track · Bittensor Ecosystem
Lookalike builds of proven subnet products
| Item | 51kaifa.app price | Market reference |
|---|
| Chutes-like inference platform | $82,000 | $120,000 |
| Gradients-like training market | $98,000 | $150,000 |
| BitMind-like deepfake detection | $52,000 | $80,000 |
| Targon-like confidential compute | $118,000 | $180,000 |
| Data-Universe-like data network | $38,800 | $60,000 |
| Subnet miner / validator onboarding | $4,800 | $8,000 |
Bundles · 3 items
Startup Bundles
Save 15%+ vs buying separately
| Item | 51kaifa.app price | Market reference |
|---|
| Web3 launch all-in-one | $29,800 | — |
| AI startup kickoff | $18,800 | — |
| Web3 + AI full-stack boost | $36,800 | — |
How much does 51kaifa.app charge?
Website / landing page from $1,800, smart contracts from $6,800, Telegram Mini Apps from $6,800, dApp MVPs from $26,800, DEX / AMM from $88,000, custom L1 chains from $128,000. On the AI side: AI chatbot from $9,800, RAG knowledge base from $14,800, AI agent from $34,800. All 50 prices are published at 51kaifa.app/pricing/.
Why 30% below market? Is quality reliable?
Remote senior-engineer team with no sales or middleman overhead, plus mature in-house code libraries across all directions. Core engineers come from Coinbase, Binance, OKX, OpenAI, Google and DeepMind; every delivery passes mandatory internal code review and full testing, with a 60-day free warranty and 100% client-owned source.
Is the quote final?
Yes. Fixed-price against the requirement list — no change unless requirements change. Milestone payments 30-40-30; stop anytime.
How do I get a written quote?
Email hello@51kaifa.app or Telegram @briantian; written quote within 48 hours. Scoping is free.
Got an idea? Talk 30 min first
Free scoping call · Written quote in 48h · No charge if not satisfied
