The modular platform for data quality.
Search, update and enrich addresses – Swiss-made and CRM-ready.
The solution
One solution. Three powerful modules.
API-based, modular, GDPR-compliant, Swiss-hosted: easy to integrate into your CRM.
search
Find fast & reliably
Access Swiss addresses, people and companies in real time – ideal for forms, shops & CRM.
Reduce typing by 82%
Achieve over 98% hit rate
Real-time address validation
update
Keep customer data up to date
Automatic updates of addresses, personal and company data – e.g. for moves, name changes or deceased records.
Return rate under 1%
Continuous updates
Seamless CRM integration
enrich
Enrich with precision
Additional attributes & analytics for targeted marketing, segmentation and reporting.
Over 200 attributes
Including Power BI integration
Powerful segmentation
Autocomplete
Autocomplete made simple
Get real-time address suggestions — directly in your CRM or via the web portal.
Discover the multisource•api in a live demo
Use cases
How multisource supports your CRM
multisource allows you to verify, update and enrich address data.
This saves effort, reduces returns and improves conversion rates.
Supports Know-Your-Customer (KYC) processes.
Caller identification
Instantly display caller’s name & address from incoming phone numbers.
Automate address updates
Automatically update move and deceased records in your CRM.
Optimize mailings
Validate addresses, remove duplicates and prepare print data.
Real-time data validation
Validate and complete addresses right at data entry.
Search for people & companies
Find the right addresses – even with minimal input.
Data enrichment & segmentation
Enrich customer data with demographics and geodata for targeted use.
Discover the multisource•api in a live demo
Web portal
The complementary web portal
In addition to the API, a web portal is available – ideal for testing, smaller datasets, or individual lookups.
Advantages
multisource – smarter data management
The modern API solution covering diverse data sources and functionalities.
Maximum data security
All data stays in Switzerland – 100% revDSG-compliant.
- Swiss data protection standard
- Swiss Made Software
- Data storage in Switzerland
Efficiency & automation
Address maintenance runs automatically in the CRM – no manual steps required.
- Direct CRM integration
- Automatic updates
- API-first architecture
Flexible & modular
Use exactly the modules you need.
- search / update / enrich
- Pay-per-use
- Fast integration
Comprehensive data sources
Up-to-date data from official and private sources – unique in Switzerland.
- Official registers & directories
- Postal & relocation data
- Partner & specialty sources
Measurable impact
More valid addresses – lower costs.
- Returns <1%
- Higher conversion
- Proven savings
Prices
Flexible modules – transparent pricing
Use our modules individually or combine them as needed.
Call Lookup
per hit
1 centime
Base price per month
CHF 40.-
Features:
- Instant caller identification
- Reverse phone lookup
- Immediate display of name & address
Also available for integration in Microsoft Teams via our partner.
search
per search
10 cents
Base price per month
CHF 210.-
Features:
- Real-time search for people, companies & buildings
- Full-text and detailed search (up to 20 results)
- Flexible data source selection
- Integrated caller identification
update
per address change
CHF 1.25
Base price per month
CHF 325.-
Features:
- Automatic address updates (real-time & batch)
- Detection of current address changes
- Seamless CRM integration
- Transparent reporting
enrich
per criterion
CHF 0.05 - 0.20
Individual package prices
We will be happy to advise you
Features:
- Data enrichment with 200+ criteria
- Integration with Microsoft Power BI
- Targeted criteria selection
- Scalable licensing model for large volumes
♥︎ Non-profit organizations enjoy discounted pricing.
All base prices include
- Setup & integration at no extra cost
- Ongoing support & best practices
- Full access to the web portal
- Real-time cost control & reporting
- 24/7 system availability
FAQ
Frequently Asked Questions
Answers to the most frequently asked questions about multisource•api
Is there a trial access?
Yes — we offer a free trial with sample requests and full documentation. Simply get in touch with us.
Which CRM systems are supported?
Our API is system-independent and can be integrated into all major CRM and campaign platforms (e.g. Salesforce, Microsoft Dynamics 365, HubSpot, SAP, BSI, Abacus, etc.).
How does the integration work?
The API is REST-based and can be seamlessly integrated into common CRM and ERP systems such as Salesforce, Microsoft Dynamics 365, HubSpot, SAP, BSI, or Abacus. Custom integrations are also possible.
Support from integration partners?
Yes. We collaborate with CRM integrators who have already implemented the multisource•api. We can recommend suitable partners to support you.
Where does the data come from?
Our data is sourced from reliable, up-to-date providers in Switzerland, including:
- Swisscom Directories relocation database (based on information from leading Swiss telecom providers, our multisource subscribers from various industries, and postal data)
- Official telephone directories (local.ch, search.ch)
- Commercial register and company directories
- Supplementary consumer and household databases for even more precise data quality and segmentation
All data is hosted exclusively in Switzerland and fully complies with the Swiss Data Protection Act (revDSG).
Where is the data processed?
All processing takes place exclusively in Switzerland.
Is the address update compliant with data protection regulations?
Yes — the multisource•api fully complies with the GDPR and the Swiss Data Protection Act (revDSG).
Will my data be stored?
No — we only retain your data for as long as it is needed for processing. Once the updated data has been delivered back to you, it is deleted.
Where can I find the technical documentation?
The full API documentation is available at multisource.gitbook.io.
Do I need to purchase all modules?
No. The API is modular. You can start with a single module (e.g. “Update” or “Enrich”) and flexibly add additional modules at any time.
Is there a free product?
Yes. The Search & Autocomplete module can be used in a free version with access to a limited set of data sources. Please contact us for details.
Documentation
Technical documentation
Our documentation provides step-by-step guidance for implementing and using the multisource•api.
About Us
directoriesDATA
directoriesDATA has been supporting companies for over 25 years with up-to-date Swiss address and business data – securely developed and hosted in Switzerland.
600+
Data customers
60,000+
moves per month
40+ million
maintained addresses
Contact
Ready for accurate, up-to-date data?
Interested in analyzing your address data or seeing a live demo? Get in touch with us.
