Fastio
Reviews
Star rating
Rank in Cloud File Storage
Pros and cons
Pros
- Ease of Use
- Simple
- Speed Efficiency
- File Sharing
- Security
- Easy Setup
Cons
- Slow Performance
- Slow Uploads
- Limited Reporting
- Limited Customization
- Data Loss
- Expensive
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 56.0% |
| Mid-Market | 38.0% |
| Enterprise | 6.0% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2025 Q3 | 2 | 5.0 |
| 2025 Q4 | 5 | 4.3 |
| 2026 Q1 | 2 | 4.8 |
| 2026 Q2 | 21 | 4.3 |
| 2026 Q3 | 3 | 4.7 |
Satisfaction ratings
What reviewers say
Super simple automated file syncing and instant hosting
“The automated background syncing feature saves me hours each week because I can just drop files into a folder and it instantly creates a fast direct download link which makes my daily workflow super easy. Furthermore its built-in CDN distribution ensures that large files load ins”
Almacenamiento Seguro e Integración con IA
“Me gusta que Fast.io integre IA, porque me permite crear tareas de forma más rápida. Además, la configuración inicial de Fast.io fue muy fácil.”
Reliable Secure File Hub Suited for European Logistics Work
“The platform stands out with reliable end-to-end encryption and swift file loading performance. Real-time data synchronization lets field crews promptly retrieve route layouts and official transport compliance files anytime. Fine-grained access authorization effectively protects ”