Business Engines · Autonomous Units · Components
Buy the engine. Build the business.
Software assets verified before you pay. Compare them by readiness, time to launch, cost of ownership and support.
Verified assets83 engines · 3 units · 2 components
Median time to launch12 daysengines and units, from payment
Median year-1 cost$9.4kprice + deploy + 12 months to run
Deployed via BigFish · 30 days—shown after the first 3 deals
Every deal includes
✓Money held until it works
✓Your infra, ours, or code only
✓30-day seller guarantee
✓Perpetual white-label license
What you can buy
Business Engine
Launch a new business
A complete software base to run a service under your own brand.
3 assets · measured in time to market
Autonomous Unit
Close a process
Lead gen, support, sourcing — a unit that delivers a KPI in a working company.
3 assets · measured in cost per operation
Component
Build a bigger system
An agent, module or service that works inside your own product.
2 assets · measured in hours to integrate
Robots · soon
Physical units
Humanoids, manipulators, drones and delivery robots with their software.
Join the waitlist →
Verified assets
Building blocks for your business, verified before you pay.
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Readiness
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#AssetStagePriceYear-1 costTo launchYour timeReadiness ↓ProvenUpkeep · fragility
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Didn't find what you need?Describe the job. We'll find an engine that fits or build it for you, then verify it like everything else here.
Readiness — average of five verification scores: automation, evidence, transferability, ownership, code health. Bars show each score.
Stage — Demo → Deploy-verified → In real use → Deployed via BigFish. Set by the verifier from evidence.
Upkeep — plan the verifier recommends after the 30-day guarantee. Fragility — how often it breaks when outside services change.
+ GTM — the engine comes with a go-to-market playbook for its niche. The playbook itself opens after purchase.
How a deal works
1
Pick a verified asset
Each card shows readiness, proof and cost of ownership. Ask for the data room before any offer.
2
Pay into escrow
The seller gets nothing until you accept. You check the full package against the card.
3
BigFish deploys it
Under your brand, on your infrastructure or ours, with a smoke report. You have 7 days to accept. Or take the code and deploy it yourself.
4
30 days of cover
Critical bugs and passport mismatches are on the seller. Then pick an upkeep plan.
Choose how you run it
Every option includes the full code and a perpetual white-label license. You only choose who runs it.
Code only
Take the code, deploy it yourself
You get the archive, runbook and docs. Your team deploys and runs the smoke check.
✓No deploy fee✓Full control from day one
On top of price$0
Your infrastructure
We deploy it on your servers
Give us access, a domain and your keys. We set it up under your brand and hand over a smoke report.
✓Your servers, your data✓7 days to accept
One-time deployfrom $150
BigFish cloudFastest start
We deploy and host it for you
Runs on our infrastructure under your brand. Pay monthly for hosting; stop paying and the hosted service is switched off. The code stays yours.
✓No servers to manage✓Move to your infrastructure any time
Hostingmonthly
For sellers
Monetize the code you've already written
Paste a link, answer four questions. In three minutes an agent tells you whether we take your engine, what it's roughly worth and what to fix first.
Freeto list · non-exclusive
20%only on a sale
3 minto a first estimate
30dguarantee, not lifetime support
Request an engineTell us the job. We'll find a fitting engine or build one, verify it, and come back within 2 business days.
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