DİA vs KolayBi
DİA and KolayBi are both accounting & finance tools. DİA is aimed at small businesses and enterprise, while KolayBi is aimed at small businesses and freelancers.
DİA
Cloud ERP and accounting built for the web
KolayBi
Mobile-friendly pre-accounting and e-invoicing for Turkish SMBs
| Pricing | Paid | Paid |
| Starting price | Not published | Not published |
| Free plan | No | No |
| Free trial | — | 14 days |
| Built for | Small businesses, Enterprise | Small businesses, Freelancers |
| Platforms | web, ios, android | web, ios, android |
| Country | TR | TR |
| Rating | — | — |
Choose DİA if
Turkish SMBs and mid-size firms wanting cloud ERP.
- Cloud-native from day one
- Broad module coverage
- Access anywhere
Look elsewhere if: Micro businesses needing only invoicing.
Choose KolayBi if
Turkish SMB owners who manage finances on mobile.
- Mobile-first experience
- Turkish compliance
- Simple setup
Look elsewhere if: Companies needing ERP or multi-entity accounting.
DİA vs KolayBi pricing
DİA
- CustomCustomQuote on request; demo available
KolayBi
- Ön Muhasebe ve e-Fatura₺1.550/moKDV dahil; yıllık ₺900/ay (₺10.800); 300 kontör
- Ön Muhasebe PLUS₺1.000/moYıllık ₺12.000, KDV dahil; sınırsız kontör, e-İmza
- Sadece e-Fatura₺333/moYıllık ₺4.000, KDV dahil; sınırsız e-Fatura kontörü
- Sadece e-Fatura PLUS₺417/moYıllık ₺5.000, KDV dahil
DİA · Key features
- Cloud accounting and ERP
- Stock, sales and purchasing
- CRM and service modules
- Payroll
- e-Fatura, e-Defter, e-İrsaliye
- API and mobile access
Cons
- Turkey-specific
- ERP learning curve
- Pricing via quote or package
KolayBi · Key features
- Invoicing and quotes
- e-Fatura and e-Arşiv
- Current accounts and collections
- Stock and cash flow
- Mobile app for owners
- Accountant reports
Cons
- Turkey-only
- Lira pricing changes
- Limited advanced reporting
DİA vs KolayBi: FAQ
Do DİA and KolayBi have a free plan?
DİA has no free plan. KolayBi has no free plan, a 14-day free trial.