All-in-One
All 18 modules on one platform: CRM, sales, finance, inventory, manufacturing, HR, e-transformation and reporting. No third-party software, no integrations, no data copying — one interface, one database, one invoice.
SOFTWARE SOLUTIONS SINCE 2001

ERP, CRM, finance, logistics, HR — 18 modules in one interface for your growing business needs. Cloud-based, fully Turkish SaaS business management platform.
Why Kaptan Köşkü
All 18 modules on one platform: CRM, sales, finance, inventory, manufacturing, HR, e-transformation and reporting. No third-party software, no integrations, no data copying — one interface, one database, one invoice.
Manufacturing, retail, services, e-commerce, healthcare, education, logistics… Works in any sector; industry-specific flows, fields and reports are activated through configuration.
Native Turkish & English UI and intuitive flows — your team gets up to speed in days. No server, installation or maintenance; you start the moment you sign up. 99.9% uptime cloud infrastructure.
Six plans from the free Planör to enterprise-grade Uzay Üssü, plus modular add-ons. Pay only for what you use — no hardware investment, no contract lock-in, transparent packages.
Modules
From ERP to CRM, manufacturing to e-Transformation — 18 modules in one interface, one invoice, one API.
CRM, sales operations, opportunity tracking, sales targets, campaign management.
DetailsManage all social channels from one panel; content calendar, inbox, channel performance.
DetailsPurchase requests, RFP, orders, goods receipt, and supplier invoicing flow.
DetailsWarehouse management, stock movements, product definitions, serial/lot traceability.
DetailsRecipes (BOM), work orders, operator terminal, and cost ledger.
DetailsProjects, tasks, change requests, and internal calendar planning.
DetailsDocument Management — personal/corporate drives, version control, access matrix.
DetailsCash & banking, receivables/payables, accounting, fixed assets, budgeting, securities.
Detailse-Invoice outbox/inbox, e-Archive, matching received e-documents.
DetailsImport and export file management, customs processes, foreign trade reports.
DetailsPersonnel management, attendance & leave tracking, payroll accruals.
DetailsOverview dashboard, P&L statements, account aging, cash flow simulation.
DetailsBPMN 2.0 process designer, approval groups, approval console and audit log.
DetailsSupport requests, ticket management, SLA tracking, customer service.
DetailsTerritory and field-team management, route planning, GPS visit check-in, orders from the field and shelf audits.
DetailsService requests, on-site/workshop/remote work orders, installed base, warranty and preventive maintenance tracking.
DetailsSatisfaction, NPS and profiling surveys; linked to company/lead/deal records, filled via QR code or a no-login link.
DetailsJob postings, careers page, candidate pool, AI CV parsing, interview tracking and onboarding.
DetailsSectors
From manufacturing to retail, healthcare to education — sector-specific flows and reports ready to use.
Growing ecosystem
A family of solutions around Kaptan Köşkü that covers all your business needs.
Online appointments, calendar, reminders. Soon to be integrated as a module in Kaptan Köşkü.
Learn More
The heart of your business. ERP, CRM, finance, logistics, HR — 18 modules in one interface.
Learn MoreOnline sales and catalog management. Soon to be integrated as a module in Kaptan Köşkü.
Learn MoreOther solutions
Special products for our enterprise clients through partnerships built over many years.
Native apps for Windows, Linux, Android, iOS, and web from a single codebase with WINDEV, WEBDEV, and WINDEV Mobile.
Germany's SME CRM leader. AI-assisted (AIA®) CRM/xRM and CPQ; sales, marketing and service on centralized customer data.
Low-code platform for banking, industrial, and enterprise sectors. IBM i modernization with Delphi/400 and Cobos4i.
Our services
We don't just sell software. We understand your processes, transform them, and take ownership.
About us
İnfosim Software and Information Technologies is an Istanbul-based software solutions company that has delivered hundreds of successful projects from SMEs to large-scale enterprise clients.
Learn about our companyLet's talk
Try Kaptan Köşkü free right now, or let's have a discovery call to talk through your needs.