| Price from | $10/mo | $799/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 13 | 2 |
| Spec score · Concrete Contractor Software | 9.0 (#1) | 8.1 (#6) |
| Founded | The reviewed company pages describe a 2026 origin story but do not provide a formal founded year. | 2024 |
| Headquarters | Wilmington, DE, USA | Prishtina, Kosovo |
| Integrations | The integrations page lists Google Calendar, Stripe, QuickBooks Online, and Zapier, which it says connects to more than 6,000 apps. | ERP and accounting connections are scoped per project, and Linkoper says it does not ship pre-built connectors. |
| Purpose | Fieseros is an all-in-one operating system for service businesses that includes scheduling, dispatch, invoicing, customer CRM, a technician mobile app, and workflow automations. | Linkoper provides order processing, dispatch management, and GPS fleet tracking for concrete plants, asphalt facilities, and transport fleets. |
| Support | The Enterprise listing includes priority support and a dedicated manager on the handyman pricing page. | The pricing page lists email and phone support for Starter and priority support with a named account contact for Enterprise. |
