Company lists · Data verified August 2026

Top 25 CRM api developers based in Germany

Name: CRM api developers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 147 companies tracked

There are 147 CRM api developers headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 1,959 professional contacts across them, including 976 with verified work emails and 36 with mobile numbers. Berlin is the largest hub.

This list covers CRM api developers headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

147Companies

1,959Contacts tracked

976Verified emails

36Mobile numbers

Unlock all 147 companies Free account · no credit card · 2 minutes

The 25 largest CRM api developers based in Germany

Ranked by team size

Top 25 of 147 CRM api developers based in Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	CAS Software AG	Karlsruhe	201-500	279	133
2	Itdesign Gmbh	Zwickau	201-500	158	121
3	Arlanis Reply	Munchen	5,001-10,000	132	61
4	Adito Software Gmbh	Hennef Sieg	51-200	100	62
5	Inway Systems Gmbh	Chemnitz	51-200	82	53
6	Cursor Software AG	Giessen	51-200	77	51
7	Dr. Glinz Covis Gmbh	Dusseldorf	51-200	76	29
8	Infinitas Gmbh Planbarer B2B-Vertrieb MIT CRM	Hannover	51-200	51	34
9	GEDYS	Fulda	51-200	49	29
10	Factory42 Gmbh	Munchen	51-200	49	28
11	Service 1 Gmbh	Paderborn	51-200	48	23
12	Cobra Gmbh	Konstanz	51-200	45	26
13	Artemis Innovations Gmbh	Munster	11-50	40	18
14	Trialta Gmbh	Regensburg	11-50	34	20
15	Sellmore Gmbh	Dresden	11-50	33	23
16	Comselect Gmbh	Augsburg	51-200	30	15
17	5minds It-Solutions Gmbh & Co. KG	Gelsenkirchen	51-200	29	5
18	MPL Software Gmbh	Achern	11-50	22	14
19	Konzepthaus WEB Solutions Gmbh	Hennef	11-50	22	10
20	Content Moves Digital Marketing & Sales For B2B	Duesseldorf	11-50	21	17
21	3hillsit	Landshut	11-50	18	10
22	Kkvision Gmbh	Munchen	11-50	16	7
23	Merkarion Gmbh	Dortmund	11-50	15	8
24	Prof4net Gmbh	Potsdam	11-50	14	11
25	Starmate Solutions Gmbh	Ulm	11-50	14	8

Showing 25 of 147 CRM api developers based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 976 reachable decision-makers.

Free account · no credit card

See all 147 companies

CRM api developers based in Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 13 HQs

36Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

CRM api developers by metro

Metro	Companies
CRM api developers in Berlin	13
CRM api developers in Hamburg	9
CRM api developers in Munchen	9
CRM api developers in Dusseldorf	6
CRM api developers in Koln	5
CRM api developers in Munich	4
CRM api developers in Stuttgart	4
CRM api developers in Augsburg	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “CRM api developers”, with match quality audited by blind human judging, and headquartered in Germany.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many CRM api developers are there based in Germany?

There are 147 CRM api developers headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

CAS Software AG, headquartered in Karlsruhe, tops this list with the largest team on record.

Which city has the most CRM api developers?

Berlin leads with 13 headquartered companies, followed by Hamburg (9) and Munchen (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 976 verified decision-maker contacts tracked across these 147 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 147 CRM api developers based in Germany. Start with a free account, no credit card.

Get the full list

Related lists

CRM api developers by geography

Browse the directory

Browse: Companies home · All Germany lists · All CRM api developers lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.