Airdata vs Zertify (2026): Pricing, Features & Verdict
Airdata is our pick, scoring 6.5/10 against 5.6/10 for Zertify on our Industrial & Infrastructure Software criteria. Its biggest advantage: higher Integration score (7/10 vs 3/10). Only Airdata has a free plan.
Last updated: November 2026
Airdata
6.5/10
Airdata UAV is a drone fleet management platform. It syncs flight logs, analyzes battery and equipment health, and tracks maintenance and compliance for drone programs.
Zertify
5.6/10
Zertify is Spinnsol's cloud inspection and certification software for testing, inspection and certification firms, with modules for lifting equipment, NDT and offshore cargo carrying units.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.5/10 | 5.6/10 |
| Integration | 7/10 | 3/10 |
| Security | 5/10 | 5/10 |
| Support | 5/10 | 7/10 |
| Cost | 9/10 | 5/10 |
| Analytics | 7/10 | 5/10 |
| Ease of Use | 7/10 | 7/10 |
| Customization | 6/10 | 7/10 |
| Scalability | 7/10 | 5/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | $2.99/mo HD 360 Lite | Contact for pricing |
| Estimated cost for 10 users | Contact for pricing | Contact for pricing |
| Features | ||
| Asset Registry | ||
| Inspection Checklists | ||
| Condition Monitoring | Not listed | |
| Offline Field App | Not listed | |
| Preventive Maintenance | Not listed | |
| Safety and Compliance | Not listed | |
Airdata vs Zertify cost by team size
| Team size | Airdata | Zertify |
|---|---|---|
| 1 user | FreeFree | Contact for pricing |
| 5 users | Contact for pricing | Contact for pricing |
| 10 users | Contact for pricing | Contact for pricing |
| 25 users | Contact for pricing | Contact for pricing |
| 50 users | Contact for pricing | Contact for pricing |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Who Airdata and Zertify suit
Airdata fits small business better than Zertify.
| Audience | Airdata | Zertify |
|---|---|---|
| Small Business | 8/10The low-cost paid tiers and the free tier suit solo pilots and small operators. | 6/10Specialist inspection and certification service companies are a core market, and reviewers say setup is quick. |
| Drone Service Providers | 9/10The product is built around flight logs, drone maintenance and compliance records for commercial drone operators. | Not rated |
| Energy Companies | Not rated | 7/10Spinnsol targets oil and gas asset integrity and offshore container certification, and G2 reviewers include oil and gas users. |
| Enterprise | 6/10The Enterprise plan adds organizations, role-based permissions, API access and per-drone pricing for larger fleets. | Not rated |
| Field Teams | Not rated | 7/10Inspectors enter results on site from mobile devices, and the platform offers an online and offline mode. |
| Government | 7/10Resellers position it for public safety programs that need COA documentation and multi-pilot oversight. | Not rated |
| Maintenance Teams | Not rated | 5/10It tracks inspection due dates and asset condition history, but it does not provide maintenance work orders or parts management. |
| Manufacturing | Not rated | 5/10Its NDT and lifting equipment inspection modules apply to plants that run regulated lifting gear or weld testing. |
Which One Should You Choose?
Why choose Airdata
- Has a free plan (Zertify does not)
- Higher Integration score (7/10 vs 3/10)
- Higher Cost score (9/10 vs 5/10)
- Better fit for small business (8/10 vs 6/10)
Why choose Zertify
- Higher Support score (7/10 vs 5/10)
- Higher Customization score (7/10 vs 6/10)
Pros & Cons
Airdata
Pros
- The free tier and paid plans from 2.99 US dollars per month make it inexpensive for individual pilots.
- It syncs logs from many flight apps, including DJI, Autel, Parrot, DroneDeploy and Dronelink.
- Battery diagnostics go deep, down to per-cell voltage, deviation alerts and replacement recommendations.
- Flight records support FAA Part 107 and public safety COA documentation.
Cons
- It does not process imagery or produce maps or inspection analytics.
- API access, role permissions and custom checklists are limited to the quote-based Enterprise plan.
- Live streaming and asset management cost extra on top of Enterprise.
- Independent user reviews are scarce; SourceForge lists no ratings.
Zertify
Pros
- It is built specifically for TIC workflows, with LOLER and LEEA support for lifting gear, DNV 2.7-1 and EN 12079 for offshore containers, and six common NDT methods.
- Inspection due dates are set automatically, and customers get advance notice of expiring certificates and training records.
- Client-facing digital certificates come with QR-code verification and a portal where asset owners can book inspections and download certificates.
- G2 reviewers rate it about 4.7 to 4.8 out of 5 and mention quick setup, an intuitive interface and responsive support.
- Checklists and workflows can be configured to fit each customer's inspection regime.
Cons
- No pricing is published, so every buyer has to go through sales for a quote.
- There is no public API documentation or integrations directory, and one G2 reviewer noted the lack of Microsoft Copilot integration.
- Security details beyond SSL, multi-factor authentication and single sign-on are not documented, and no compliance certifications are listed.
- Reviewers say predictive analytics and AI-driven risk forecasting are limited, and one reported alignment issues on equipment certificates.
- It is a small vendor with a limited independent review base, and the company blog has not been updated since 2022.
Not sold on either?
Frequently Asked Questions
Airdata scores higher on our Industrial & Infrastructure Software criteria: 6.5/10 against 5.6/10 for Zertify. The largest gap is in Cost: 9/10 for Airdata and 5/10 for Zertify.
Airdata has a free plan; Zertify does not list one.
Airdata is the better fit for small business: we rate it 8/10 for them, against 6/10 for Zertify.
