All-in-One
All 28 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, project, document and helpdesk management — all in one. 28 modules including finance, logistics and HR, in a single interface. Cloud-based, Turkish & English business management platform.
Why Kaptan Köşkü
All 28 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 quote-based Uzay Üssü, plus sector packages and 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 — 28 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.
DetailsMarketplaces and e-commerce stores in one hub: order pull, stock and price push, oversell protection, exception queue and sync log.
DetailsBin locations, barcode goods receipt with handheld scanners, pick-pack-load flow and warehouse performance KPIs.
DetailsAttendance via biometric devices, turnstiles and GPS punch; live dashboard, shift planning, monthly attendance matrix and payroll transfer.
DetailsExpense and income budget plans, commitment and actuals tracking, budget warnings on purchase requisitions and a budget report.
DetailsProgress payments for contracting work: deduction rates from the contract profile, index-based price escalation, a gross-to-net amount bridge, back-to-back subcontractor matching and one-click posting to the ledger.
DetailsSales commission and partner referral fees: plans computed on revenue, gross profit, a quantity scale or tiered bands, plan-to-rep assignments, commission records born from invoices, and a per-beneficiary commission report.
DetailsA module that reads receipt photos with AI and fills the expense report: several receipts in one shot, a basket that collects through the day on mobile, an approval flow, and the accounting voucher written on approval.
DetailsManages discovery, setup planning, controlled configuration and import reconciliation in one flow based on the modules your organization has purchased.
DetailsBring together cash, inventory and operational signals to see risks early; select Control, Finance, Stock or the complete package.
DetailsTurns a package of sessions sold to one person into booked appointments: package setup, entitlement balances, scheduling, attendance, postponements and capacity tracking in one flow. Ten physiotherapy sessions or twelve voice lessons — the same model.
DetailsConnect external assistants such as Claude to Kaptan Köşkü. Let them read permitted records and carry out selected actions under organization policy and human approval.
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 — 28 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.