Base CRM — Sales-Pipeline CRM (Now Zendesk Sell)
Base CRM is a sales-focused CRM platform originally launched in 2009 by a US/Polish team under the company Base Inc., and acquired by Zendesk in September 2018 for approximately 60 million euro, where it has since been rebranded as Zendesk Sell. The product's historical positioning was as a mobile-first, sales-pipeline-centric alternative to the contact-management heritage of legacy CRMs — designed from the start around the daily workflow of an outside or inside sales representative rather than around marketing automation or service desks. In the DACH market Base CRM has a modest installed base concentrated in technology-driven SMB sales organisations, where the mobile-app quality and the integrated dialer mattered more than the comprehensive functional breadth offered by Salesforce or Microsoft Dynamics 365 Sales.
Overview
Base CRM operates as a cloud-only multi-tenant SaaS, hosted in US and EU data centres under Zendesk's infrastructure since the 2018 acquisition. The user interface is browser-based with native iOS and Android applications that historically offered offline-capable pipeline management — a feature still relatively rare among SMB CRMs. After the Zendesk acquisition the product was progressively integrated into the Zendesk customer-experience suite, with shared identity, shared reporting through Zendesk Explore and tighter coupling to Zendesk Support tickets. The Base CRM brand still surfaces in legacy documentation and reseller materials in the DACH region but the official product name has been Zendesk Sell since 2020. Buyers searching for Base CRM in 2026 should evaluate the current Zendesk Sell editions rather than expecting the original standalone product.
Functional sweet spot
The functional sweet spot is outbound and field-sales execution: opportunity and pipeline management, sales-cadence sequencing, an integrated dialer with call recording, email-tracking, mobile-first lead capture and geo-located account routing. Standard CRM contact-management, lead-scoring and reporting are covered. The product is intentionally lighter on marketing-automation depth than HubSpot or Salesforce Marketing Cloud, and lighter on service-and-ticketing depth than Zendesk Support (which sits beside it in the suite). Integrations include Google Workspace, Microsoft 365, Mailchimp, Slack and Zapier, plus a REST API for custom work. Reporting on activity, conversion and pipeline velocity is built-in, with Zendesk Explore providing the cross-suite analytics layer. DATEV or German payroll integrations are not part of the scope — this is a sales CRM, not an ERP-adjacent contact system.
DACH positioning
In the DACH region (Germany, Austria, Switzerland) Base CRM / Zendesk Sell competes mostly against Pipedrive, HubSpot CRM and the mid-market editions of Microsoft Dynamics 365 Sales. German-language UI and content are available but the support, documentation and partner ecosystem in the DACH market are noticeably thinner than for the German-rooted CRMs (cobra CRM, CAS genesisWorld, Sage CRM). GDPR (German: DSGVO) compliance is supported through EU-hosted tenants, contractual data-processing agreements and standard EU data-residency commitments. Buyers with strict German cloud-data-residency requirements should verify the current EU data-centre setup with Zendesk because the historical Base CRM stack ran in the US. The product's German Mid-Market (mid-market) penetration is small relative to the international CRM majors.
Pricing and implementation
Pricing follows the Zendesk Sell tiered subscription with Team, Growth, Professional and Enterprise editions, indicatively between 19 and 169 US dollar per user per month billed annually, with most DACH deployments landing on Growth or Professional. There are no separate platform fees. Implementation is typically self-service for teams under 25 users, with onboarding wizards covering pipeline configuration, email-integration and mobile-app rollout. Larger deployments (50 to 200 sales users) usually engage a Zendesk-certified partner for sales-process design, data migration and integration with the surrounding ERP or marketing stack — a budget of 20,000 to 80,000 euro is typical for that work. Time-to-first-value for a contained sales team is two to six weeks. Total five-year TCO for a 50-user deployment lands between approximately 150,000 and 350,000 euro depending on edition and customisation depth.
Selection considerations
Choose Base CRM (now Zendesk Sell) if the buyer already operates Zendesk Support and wants tight CRM-to-ticket coupling, if the sales team is genuinely mobile-first with heavy outside-sales activity, or if the simple Pipedrive-style pipeline UX is preferred over Salesforce's configuration depth. Look elsewhere if the priority is deep marketing automation (HubSpot or Salesforce Marketing Cloud fit better), if multi-cloud sales-service-marketing convergence is needed at enterprise scale (Salesforce), if there is a strong Microsoft 365 estate and shared identity matters (Dynamics 365 Sales), or if German Mid-Market DACH localisation including DATEV-touchpoints is a key requirement (cobra CRM or CAS genesisWorld fit better).
Related Topics
Vendor homepage of Base CRM
Current view of the website https://www.zendesk.de/sell/
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Frequently Asked Questions
Is Base CRM still sold as a standalone product?
No. Since the 2018 Zendesk acquisition the product has been rebranded as Zendesk Sell and is sold either standalone or bundled with Zendesk Support. The Base CRM brand persists only in legacy documentation and reseller materials.
Where is the data hosted for European customers?
Zendesk operates EU data centres in Germany and Ireland and customers can request EU hosting at contract signature. The historical Base CRM stack ran in the US, so buyers with strict DSGVO data-residency requirements should confirm the current data-centre configuration in writing before contract.
How does Zendesk Sell compare with Pipedrive?
Both are pipeline-first SMB CRMs with similar UX philosophy. Zendesk Sell has tighter integration with Zendesk Support for ticket-to-deal context. Pipedrive has a larger DACH partner ecosystem and a slightly broader marketplace of add-ons. For a service-heavy revenue motion Zendesk Sell often wins; for a pure sales-pipeline standalone need Pipedrive is competitive on price.
Does Base CRM support DATEV integration?
Not natively. As a sales CRM the product is not designed around German financial-accounting export. DATEV integration would have to be handled by the connected ERP or invoicing system, not by the CRM itself.