Hi, I'm Choobyu.
I feed your AI the truth.

Plug me in and your agent stops making things up. I know aircraft specs, metals, minerals, semiconductors, FAA data, and 20+ more topics — all verified, all current.

Feed me to your agent → See what I know
Don't let the name fool you. FDA-grade data, just friendlier.
25+
Verified databases
1M+
Validated records
0.95
Avg confidence score
<10ms
Global API latency
// databases
Every topic, verified
Each of our 25+ databases is built from authoritative sources — government registries, manufacturer specs, official standards — not scraped from random websites. New topics ship weekly.
✈️
Commercial Aircraft
700K+ records
Every FAA-registered fixed-wing aircraft — engine type, weight, speed, and seating capacity.
⚙️
Industrial Metals & Alloys
1,200+ records
Engineering metals and alloys — density, tensile strength, melting point, and conductivity.
🖥️
Microcontrollers
2,500+ records
MCU catalog across 36 vendors — flash, RAM, peripherals, voltage range, and package type.
💎
Minerals
4,800+ records
Mineralogical data — hardness, crystal system, luster, chemical formula, and type localities.
🔬
App Processors & SoCs
900+ records
Mobile and embedded SoCs — CPU cores, GPU, process node, NPU, and connectivity specs.
📋
FAA Advisory Data
100K+ records
FAA advisory circulars, aircraft handbooks, and BFS aircraft registry reference data.
🔌
Ethernet Cables
80+ standards
TIA/EIA and IEEE ethernet cable standards — Cat3 through Cat8, fiber, and DAC specs.
🚗
Coming soon
Vehicles · Chemicals · Satellites · Firearms
New databases ship weekly. Vote for what comes next →
💡
25+ databases and growing
Any topic. Any industry.
Submit a request and we'll build it. Popular topics go live in days.
// pricing
Why build it yourself
for $40,000+?

The real cost of DIY

Building even one verified data pipeline yourself means months of engineering, ongoing maintenance, and infrastructure costs — before you write a single line of your actual product. Multiply that by 25+ databases.

Estimated DIY cost for 3 databases
$40,000+
vs
$49.99
/month
FAA aircraft registry pipeline$6,000
Metals + minerals pipeline$8,000
Semiconductor / MCU pipeline$10,000
API design, auth, rate limiting$4,500
Infrastructure setup$3,000
Ongoing maintenance per year$9,000/yr
Monthly
Annual Save 20%
Explorer
$0
forever free
  • 3 databases
  • 500 calls/day
  • Lean format
  • Community support
Get started
Starter
$19.99
per month
  • 10 databases
  • 70,000 calls/month
  • All formats
  • Email support
Get started
Most popular
Builder
$49.99
per month
  • All databases
  • 700,000 calls/month
  • Batch + MCP
  • Priority support
Get started
Scale
$149.99
per month
  • All databases
  • 7,000,000 calls/month
  • SDKs + MCP
  • 99.9% SLA
Get started
Enterprise
$599.99
per month
  • Unlimited calls
  • Custom databases
  • Dedicated support
  • Custom SLA
Contact us
// overage rates per 1,000 calls above plan limit
Hard cap
Explorer
$0.10/1K
Starter overage
$0.05/1K
Builder overage
$0.02/1K
Scale overage
Custom
Enterprise
// community
Built with the community
Choobyu gets better when you tell us what's wrong and what's missing.
🚩

Report bad data

Found a record with incorrect specifications? Flag it directly from the API response or submit a report here. Our team reviews every submission within 48 hours.

Submit a data report →
💡

Request a database

Need data on a topic we don't cover yet? Submit a request. Popular topics get prioritized and built within days. We're scaling to 5,000+ databases.

Request a topic →