Company lists · Data refreshed September 2026

Top 25 Custom HR software developers based in Türkiye

Name: Custom HR software developers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 92 companies tracked

RevenueBase identified 92 custom HR software developers headquartered in Türkiye as of September 2026 and tracks 647 professional contacts across them, including 181 with verified work emails. Istanbul is the largest hub.

This list covers custom HR software developers headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

92Companies

647Contacts tracked

181Verified emails

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The 25 largest custom HR software developers based in Türkiye

Ranked by team size

Top 25 of 92 custom HR software developers based in Türkiye, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to custom HR software developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kolay İK	Partial evidence	Kadıköy, TürkiyeHQ checked Sep 28, 2026	51-200	102 contacts →
	Partial evidence “Founded in 2015, Kolay İK is a SaaS platform specialized in HR management for companies in all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
2	Bilin Yazılım	Partial evidence	TürkiyeHQ checked Sep 28, 2026	51-200	78 contacts →
	Partial evidence “Bilin is one of the Turkey’s leading suppliers of total HRIS and HCM technology solutions, covering end to end HR processes and technology requirements We serve businesses since…” Source: RevenueBase Database · checked Sep 28, 2026
3	HRSP	Indirect evidence	Kadıköy, TürkiyeHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “HRSP is leading technology and business solutions provider in human resource business.” Source: RevenueBase Database · checked Sep 28, 2026
4	Passgage	Partial evidence	Besiktas, TürkiyeHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “It helps you to increase employee performance and commitment while digitalization of your HR processes.” Source: RevenueBase Database · checked Sep 28, 2026
5	Layers HR	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “Layers is a pioneer in data-driven digital transformation in human resources management.” Source: RevenueBase Database · checked Sep 28, 2026
6	Peoplise	Strong evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	18 contacts →
	Strong evidence “Plug & Play Recruitment, Onboarding and Online Assessment Software Peoplise HR automation cloud solutions enable HR practitioners to optimize their recruitment, succession and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Enibra Yazılım VE Danışmanlık	Indirect evidence	İzmir, TürkiyeHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “enibra İnsan, şirketlerin özel personel yönetmeliklerine ve iş kanununa uygun olarak tüm insan kaynakları süreçlerini yönetebildikleri bir sistemdir.” Source: RevenueBase Database · checked Sep 28, 2026
8	Teamso	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “A SaaS for digital companies to manage entire HR works.” Source: RevenueBase Database · checked Sep 28, 2026
9	Artı365 Danışmanlık Hiz. A.Ş	Indirect evidence	Kadıköy, TürkiyeHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Artı365, uzun yıllardır bünyesinde bulunan uzman kadrosunun İnsan Kaynakları alanında edinmiş olduğu tecrübeleri ile İstihdam Teşvik Danışmanlığı, Mesleki Eğitim Programları…” Source: RevenueBase Database · checked Sep 28, 2026
10	PMA Bilişim	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
11	Monassist Software	Partial evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Monassist Software Corp.” Source: RevenueBase Database · checked Sep 28, 2026
12	Talentsys Danışmanlık Enformasyon Teknoloji San. A.Ş	Partial evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “TalentSys develops people and talent management related applications and solutions to help HR professionals since 1990.” Source: RevenueBase Database · checked Sep 28, 2026
13	Pi̇k Online	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “PİK Online insan kaynakları süreçlerinin tek bir platform altında yürütülebildiği web tabanlı bir çözümdür.” Source: RevenueBase Database · checked Sep 28, 2026
14	Sapport Bilişim Hizmetleri	Partial evidence	Ankara, TürkiyeHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Our company provides comprehensive support and development services in SAP modules, particularly focusing on HR.” Source: RevenueBase Database · checked Sep 28, 2026
15	GEA Yazilim Anoni̇m Şi̇rketi̇	Partial evidence	Eyup, TürkiyeHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “2012 Yılında İstanbul Bakırköy'de hayata başlayan şirketimiz; Özel Yazılım Geliştirme Hizmetlerinin yanı sıra, Logo Kurumsal İş Ortağı, Logo Ürünleri Çözüm Geliştirme, HR Ürünleri…” Source: RevenueBase Database · checked Sep 28, 2026
16	Genom Information Technologies	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Günümüzde insan kaynağı kurumların en önemli kıymeti olmuştur.” Source: RevenueBase Database · checked Sep 28, 2026
17	Poldy İK Yazilim A.Ş	Indirect evidence	Kadikoy, TürkiyeHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Türkiye'nin ilk "İnsan Kaynakları" yazılımı olan POLDY İnsan Kaynakları Yönetim Sistemini geliştiren POLDY A.Ş.” Source: RevenueBase Database · checked Sep 28, 2026
18	Persono Digital HR	Strong evidence	Bursa, TürkiyeHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “Persono Digital HR Management System; is a SaaS based practical, flexible and intelligent Digital Human Resources software solution.” Source: RevenueBase Database · checked Sep 28, 2026
19	HRD Bordrolama VE İnsan Kaynakları Danışmanlığı	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “HRD Bordrolama ve İnsan Kaynakları Danışmanlığı, işletmelerin bordrolama süreçlerini güvenli, doğru ve mevzuata uygun şekilde yönetmelerine destek olmak amacıyla kurulmuştur.” Source: RevenueBase Database · checked Sep 28, 2026
20	Kodit HR	Indirect evidence	Cekmekoy, TürkiyeHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Şirketimiz, Kodik İnsan Kaynakları ve Yazılım Danışmanlık Limited Şirketi olarak insan kaynakları ve yazılım danışmanlık sektöründe uzmanlaşmayı hedefleyen bir girişimdir.” Source: RevenueBase Database · checked Sep 28, 2026
21	ZEOPS	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Providing an effective human resources management to achieve better work outcomes, ZEOPS stands out as a user-friendly platform thanks to its quick-response usage that meets the…” Source: RevenueBase Database · checked Sep 28, 2026
22	Hrplan	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “HRplan, KOBİ'ler için özel olarak tasarlanmış, çalışan izinleri, zimmetler ve masraflar gibi süreçlerin tek bir platformda yönetilmesini sağlayan bir çalışan kaynak yönetim…” Source: RevenueBase Database · checked Sep 28, 2026
23	Atunis Yönetim VE Danışmanlık	Indirect evidence	Sisli, TürkiyeHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Toplam Ödül - Ücret & Yan Faydalar, Personel Yönetimi'nin yazılım üzerinden kuruma özel tasarlanarak yönetimi - Toplam Ödüllendirme, Ücret & Yan Faydalar Yönetimi, Esnek Yan…” Source: RevenueBase Database · checked Sep 28, 2026
24	Obayhr	Indirect evidence	Şişli, TürkiyeHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “ObayHR, KOBİ’lere özel Çevrim içi İK danışmanlığı, Saha İK süreç danışmanlığı online eğitimler ve kurumsal yüz yüze gelişim programları sunan butik bir İK çözüm ortağıdır.” Source: RevenueBase Database · checked Sep 28, 2026
25	Hrms Danışmanlık Hizmetleri A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Her büyüklükteki şirket için İnsan Kaynakları Yönetim, Yazılım ve Danışmanlık Hizmetleri” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: custom HR software developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names custom HR software developers.
Partial evidence: Its own public description names part of custom HR software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom HR software developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 92 custom HR software developers based in Türkiye

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Custom HR software developers based in Türkiye at a glance

As of Sep 28, 2026

28.0%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

43.5%Largest-city concentration · Istanbul

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 92 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among custom HR software developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “custom HR software developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names custom HR software developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among custom HR software developers, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 181 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Custom HR software developers by metro

Custom HR software developers in Istanbul40

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names custom HR software developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many custom HR software developers are there based in Türkiye?

RevenueBase identified 92 custom HR software developers headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kolay İK, headquartered in Kadikoy, tops this list with the largest team on record.

Which city has the most custom HR software developers?

Istanbul leads with 40 headquartered companies, followed by Ankara (7) and Kadikoy (4).

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 181 verified decision-maker contacts tracked across these 92 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.