| What it does | Compare HDD and SSD prices with full specifications and price per terabyte in the US
| Free Erlang C calculator for contact center staffing and service level planning
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| ES
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Customizable columns for specifications like RPM, CMR/SMR, IOPS, TBW, and warranty
- Price per TB and price per GB calculations for fair capacity comparison
- Full-parameter comparison table with 50+ specifications per drive
| - Calculates minimum agents needed for service level targets
- Erlang C probability and queuing formulas
- Computes average speed to answer (ASA)
- Shows agent occupancy and utilization
- Generates comparison table of agents and metrics
- CSV export for Excel analysis
- Embedded iframe version for websites
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| What makes it different | - Includes 50+ specifications from manufacturer documentation, not just price and product name
- Critical fields like capacity, media type, and CMR/SMR recording type are manually verified for accuracy
- Community-maintained workspace where edits are reviewed and shared with all users
| - No registration required, runs in browser without sending data
- Preset buttons for Spain's Law 10/2025 compliance targets
- Based on ITU-T E.600 recommendation and ITU-D teletraffic engineering
- Uses stable numerical recursion method for any agent count
- Completely free with no advertising when embedded
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| Community votes | 1 | 0 |
| DR (Domain Rating by Ahrefs) | 23 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 8 | 0 |
| Citation Flow (Majestic) | 28 | 4 |
| Referring domains (Majestic) | 116 | 3 |