| What it does | Free concrete cost calculator priced for your metro area
| Free random name picker powered by cryptographic randomness
|
|---|
| Stage | Not given
| Startup
|
|---|
| Founded | Not given
| 2026
|
|---|
| Based in | US
| Not given
|
|---|
| Pricing model | Free
| Free
|
|---|
| Pricing | Not given
| Free forever with no paywalls or hidden fees.
|
|---|
| Key features | - Metro-area specific wage pricing from Bureau of Labor Statistics
- Multiple project types including pads, driveways, patios, block walls and rebar
- Material pricing from 2022 Economic Census updated with price index
- Source and date displayed for every number
- Covers 393 U.S. metro areas with separate wage data
- Price range reflects natural variation in contractor quotes
- No contractor payments for ranking or placement
| - Cryptographically secure randomness using crypto.getRandomValues()
- Equal probability for all entries
- Remove and spin again functionality
- Recent Winners log tracking all decisions
- Built-in fairness test with 10,000 simulated spins
- No account or download required
- Works on any modern browser
- Client-side application with no data transmission
- Unlimited entries with auto-resizing segments
- Multiple wheel configurations for different use cases
|
|---|
| What makes it different | - All estimates built from public government data with transparent methodology
- Independent with no paid contractor rankings or sponsored content
- Calculator runs entirely from code with automated test suite
| - Uses cryptographic randomness instead of predictable algorithms like Math.random()
- Built-in fairness verification test that runs 10,000 spins to prove equal distribution
- Completely private with no data stored on servers or shared with third parties
- Instant results with no signup, download, or hidden costs
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 6 ▲ +1 (up) since last check | 4 ● no change since last check |
|---|
| Trust Flow (Majestic) | 9 | 0 |
|---|
| Citation Flow (Majestic) | 30 | 14 |
|---|
| Referring domains (Majestic) | 22 | 3 |
|---|
ConcreteCostCalc
Spin the Wheel