itSieber
- Company typePrivate
- Founded1992
- HeadquartersSteckborn, Switzerland
- Headcount—
- GTM typeB2B
- OfferingSoftware
itSieber firmographics
Firmographics- Name
- itSieber
- Legal name
- Sieber Engineering AG
- Website
- https://itsieber.ch
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Ownership category
- akta.pro rank
itSieber industry classification
Industry- Product category
- Cloud Business Management Software
- NAICS
- Software Publishers (51321), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Custom Computer Programming Services (541511)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370), Services-Telephone Interconnect Systems (7385)
- akta.pro primary industry
- Software/Application Support (SaaS, Enterprise Apps) (BPAAACAC)
- akta.pro secondary industries
- Cloud PBX & Hosted Telephony (HDAIAHAB), Managed Application Platforms (App PaaS & Runtime Services) (HDABAAAD)
Keywords
Where itSieber is headquartered
LocationHeadquarters
- HQ city
- Steckborn
- HQ country
- Switzerland
- HQ region
- Europe
Offices1 record
Markets served
itSieber business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales
Revenue model
- ERP Hosting Services: Shared and dedicated hosting for Proffix and SelectLine ERP systems, with per-company and per-user pricing including backup, updates, and support.
- Proprietary Software Products: SaaS licensing for ciWorker, ciPOS, ciHotel, ciTAG, ciERP, ciBooking, ciZeitschriftenverlag, ciESRSpenden software products with per-seat or subscription models.
- ciSync Integration Platform: Middleware integration service connecting ERP systems with e-commerce and POS platforms, priced at Light (CHF 49.90), Standard (CHF 79.90), Pro (CHF 109.90), and Unlimited (CHF 169.90) tiers with optional add-ons.
- VoIP/Telephony Services: 3CX shared hosting at CHF 46.25/month, SIP trunk channels at CHF 2.00/channel, phone numbers at CHF 1.10/number, and flatrates at CHF 15.00/channel.
- Dedicated Server Hosting: Dedicated server resources with configurable vCPU (CHF 11.95), RAM (CHF 2.45/GB), SSD storage (CHF 0.10/GB), and optional Windows licensing and backup services.
- Migration Services: One-time fees for migrating existing Proffix or SelectLine installations to their hosted platform at CHF 200.00.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Shared Proffix Hosting - From CHF 37.70/month |
| Subscription | Monthly | Shared SelectLine Hosting - From CHF 69.70/month |
| Unit Pricing | Monthly | Dedicated Server Hosting - From CHF 49.75/month |
| Subscription | Annual | ciSync Integration - 4 tiers from CHF 49.90/month |
| Subscription | Monthly | 3CX VoIP Shared - CHF 2.50/extension/month |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
itSieber product offering
Product offeringCore offering
itSieber develops, hosts, and sells a portfolio of proprietary Swiss business software products (ciWorker, ciPOS, ciHotel, ciTAG, ciERP, ciBooking, ciZeitschriftenverlag, ciESRSpenden) along with the ciSync integration middleware, managed cloud hosting for Proffix and SelectLine ERP, and bphone VoIP telephony services. Offerings are delivered as SaaS subscriptions or hosted services from Swiss data centers, targeting Swiss municipalities, SMEs, hospitality, publishers, and non-profits.
Product overview
itSieber offers a portfolio of eight proprietary software products (ciWorker, ciPOS, ciHotel, ciTAG, ciERP, ciBooking, ciZeitschriftenverlag, ciESRSpenden) developed and hosted in Switzerland, supplemented by the ciSync integration middleware and bphone VoIP telephony service. The product line serves municipalities, service providers, and SMEs across Switzerland with solutions for work reporting, point-of-sale, hotel management, digital shelf labeling, ERP/accounting, resource booking, publishing subscription management, and donation processing. All products can operate independently or as an integrated system connected via ciSync to third-party ERPs (Proffix, SelectLine, Bexio) and e-commerce platforms (Shopify, WooCommerce). Managed hosting services (Shared Proffix/ SelectLine, Dedicated Servers) are offered alongside the software products.
Differentiator
Problem solved
Functional benefit
Brands
- ciWorker: Mobile work reporting solution for field workers — offline-capable, photo & signature capture, Proffix integration, automatic PDF reports.
- ciPOS
- ciHotel
- ciTAG
- ciERP
- ciBooking
- ciZeitschriftenverlag
- ciESRSpenden
- ciSync
- bphone
- ciWorker.ch
- ciPOS.ch
- ciHotel.ch
- ciERP.ch
- ciBooking.ch
- cizeitschriften.ch
Products and services
- ciWorker Mobile work reporting application enabling field workers to log time, capture photos and signatures, and generate PDF reports automatically. Features offline capability and Proffix integration. Designed for service providers and field-based businesses.
- ciPOS Touch-optimized point-of-sale system for events, gastronomy, and retail with TWINT payment integration, multi-terminal support, and cloud synchronization. Targets hospitality, events, and retail businesses.
- ciHotel Hotel management system combining front office, back office, restaurant POS, and channel management for listings including Airbnb, eBooking, and Google Booking. Designed for Swiss hotels and hospitality operators.
- ciBooking Online booking platform for appointments, rooms, and resources with multi-channel calendar, self-service booking, and SMS/email confirmations. Integrates with Airbnb and eBooking. Targets hospitality, services, and resource-based businesses.
- ciERP SME-oriented ERP system covering accounting, order management, and inventory with Swiss-specific billing features including QR invoices and multi-warehouse support. Includes API for third-party system integrations.
- ciZeitschriftenverlag Subscription and shipping management system for publishers handling subscriber data, sorting, shipping for Switzerland and EU, invoicing, collection, and label printing. Targets magazine publishers and media companies.
- ciSync Integration middleware connecting ERP systems (Proffix, SelectLine, Bexio, ciERP) with e-commerce platforms (Shopify, WooCommerce, Peppershop), POS systems (Loyverse), marketing tools (Mailchimp), and tourism platforms (TOMAS). Available in Light, Standard, Pro, and Unlimited subscription tiers with optional add-ons.
- bphone VoIP telephony service based on 3CX platform offering shared hosting (CHF 2.50/extension/month), SIP trunk (CHF 2.00/channel/month), Swiss phone numbers (CHF 1.10/number/month), flat rates (CHF 15.00/channel/month), and dedicated 3CX hosting (CHF 46.25/month) for Swiss businesses.
- Shared Proffix Hosting Multi-tenant Proffix ERP hosting in Swiss data centers with daily backups, included updates, and scalable access from a few workstations. Starting at CHF 37.70/month for first company with additional companies at CHF 22.20 each. Optional migration at CHF 200 one-time.
- Shared SelectLine Hosting SelectLine accounting software hosted as a service in Swiss data centers with RDP/browser access, 2FA, included backups, and optional REST instances. Starting at CHF 37.70/month first company with users at CHF 32.00 each. Migration at CHF 200 one-time.
- Dezidiertes Hosting (Dedicated Server Hosting) Dedicated server hosting in Swiss cloud with configurable vCPU (CHF 11.95), RAM (CHF 2.45/GB), SSD storage (CHF 0.10/GB), choice of Windows Server 2025 or Linux distributions, Watchguard VLAN firewall, VPN access, and multi-level backup with 30-minute snapshots.
Companies that use itSieber
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles4 records
itSieber technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration16 records
Feature10 records
itSieber partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- ProffixcoreIntegration partnership through ciSync middleware. Proffix is a Swiss ERP system that serves as a source system for ciSync integrations connecting to e-commerce platforms. Also offers shared Proffix hosting services.
- SelectLinecoreIntegration partnership through ciSync middleware. SelectLine is a Swiss ERP system that serves as a source system for ciSync integrations. Also offers shared SelectLine hosting services.
- ShopifycoreTarget platform for ciSync integrations. Shopify e-commerce stores connect to Swiss ERP systems via ciSync for article, inventory, order, and customer synchronization.
- WooCommercecoreTarget platform for ciSync integrations. WooCommerce WordPress stores connect to Swiss ERP systems via ciSync.
- 3CXcoreVoIP phone system platform offered as hosted service (bphone). Provides shared 3CX hosting from CHF 2.50/extension and dedicated 3CX hosting from CHF 46.25/month.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
itSieber competitors and assessment
Company assessmentDirect peers
- Abacus Research: Established Swiss ERP vendor serving SMEs and larger enterprises. Comparable as a domestic Swiss ERP/accounting competitor with deep regulatory feature set (Swiss QR-bill support) and a similar Swiss-only GTM orientation.
- Bexio: Swiss cloud ERP/accounting SaaS for SMEs and is itself a source system supported by itSieber's ciSync middleware. Highly comparable because it targets the same Swiss SMB and partner-accountant segments with cloud-based invoicing and bookkeeping.
- 3CX: Global VoIP/UCaaS platform that itSieber resells and hosts as 'bphone'. Comparable as the underlying technology peer for the telephony line of business, with broader market scale and partner-channel distribution.
- SelectLine: Swiss/German ERP and accounting software that itSieber hosts and integrates with via ciSync. Comparable as a partner-and-overlap ERP vendor in the same DACH SMB market with cloud-hosting overlap.
- Proffix: Swiss ERP software that itSieber hosts and integrates with via ciSync. Comparable as a Swiss SMB ERP peer with strong regional brand and shared customer base; itSieber is both a hosting partner and a competitor in adjacent modules.
Broad incumbents
- Sage: Global accounting and ERP software incumbent with established SMB presence in Switzerland and DACH. Comparable as a broader ERP/accounting competitor in the same SMB market with greater scale and brand recognition.
Emerging players
- Cloudbeds: Cloud-based PMS with channel manager built for hotels, hostels, and B&Bs. Comparable as a direct competitor to ciHotel on hospitality management, broader international footprint, and channel integration depth.
- Mews: Cloud-native hotel property management system competing head-to-head with itSieber's ciHotel. Comparable as a modern, better-funded PMS vendor targeting the same hospitality customers with API-first architecture.
Regional players
- Hostpoint: Leading Swiss web hosting and domain provider offering managed servers and productivity tools. Comparable as a Swiss-only hosting competitor serving the same SME and SMB segment with Swiss data centers.
- Infomaniak: Major Swiss hosting, cloud, and collaboration provider. Comparable as a fellow Swiss-domiciled infrastructure and SaaS operator with strong data-residency positioning and a broader portfolio of Swiss-developed products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
itSieber social profiles
Digital presenceitSieber financial estimates
Financial estimateRevenue estimate
Valuation estimate
itSieber leadership team
Management profileNumber of profiles
Profiles1 record
itSieber funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
itSieber M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about itSieber
What does itSieber do?
itSieber develops, hosts, and sells a portfolio of proprietary Swiss business software products (ciWorker, ciPOS, ciHotel, ciTAG, ciERP, ciBooking, ciZeitschriftenverlag, ciESRSpenden) along with the ciSync integration middleware, managed cloud hosting for Proffix and SelectLine ERP, and bphone VoIP telephony services. Offerings are delivered as SaaS subscriptions or hosted services from Swiss data centers, targeting Swiss municipalities, SMEs, hospitality, publishers, and non-profits.
Is itSieber a public or private company?
itSieber is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was itSieber founded?
itSieber was founded in 1992.
Where is itSieber based?
itSieber is headquartered in Steckborn, Switzerland, in the Europe region.
How does itSieber make money?
Six revenue lines are on record. ERP Hosting Services are the primary driver. The others are proprietary Software Products, ciSync Integration Platform, voIP/Telephony Services, dedicated Server Hosting and migration Services.
Who are itSieber's main competitors?
Direct peers on record are Abacus Research, Bexio, 3CX, SelectLine and Proffix. Sage is listed as a broad incumbent. Emerging players are Cloudbeds and Mews. Regional players are Hostpoint and Infomaniak.
Does itSieber have an API?
No public API is recorded for itSieber.
What industry is itSieber in?
itSieber's product category is Cloud Business Management Software. Its primary akta.pro industry code is BPAAACAC, Software/Application Support (SaaS, Enterprise Apps), with a secondary code of HDAIAHAB, Cloud PBX & Hosted Telephony. Its NAICS code is 51321 and its SIC code is 7372.