The verdict in three sentences
An agency of 25 consultants stacking two ATS platforms and a CRM often pays 50,000 to 65,000 EUR a year in licences, plus the time lost to double entry. A custom applicant tracking system with AI CV parsing and a built-in client pipeline is cheaper from year two and breaks even in year one at around 25 to 30 users. Below 10 consultants, stay with an off-the-shelf ATS.
Why tech recruitment agencies end up with three tools
The founder of a tech-focused agency (developers, data, DevOps, security) started with an ATS to track candidates. The business development team then adopted a CRM for clients. Finally, an RPO contract with a large account imposed a second ATS, the client's own. The result: 60,000 candidates in the database, 15 to 20% of them duplicates, and consultants re-keying every profile twice. The pattern is the same in London, Amsterdam or Boston.
| Annual cost line | Current situation (2026 order of magnitude) |
|---|---|
| Main ATS, 25 users at 120 EUR a month | 36,000 EUR |
| Second ATS, 10 users at 90 EUR a month | 10,800 EUR |
| Sales CRM, 25 users at 50 EUR a month | 15,000 EUR |
| Third-party connectors and automations | 1,500 to 3,000 EUR |
| Double entry: 3 h per consultant per week at 35 EUR loaded | about 115,000 EUR |
| Licence total | about 62,000 to 65,000 EUR |
The heaviest cost is not the licence, it is the re-keying. Three hours a week per consultant is close to 8% of billable time.
What a custom ATS must include
A single candidate database. Automatic deduplication on email, phone and LinkedIn profile. Full history of conversations, interviews and offers.
AI CV parsing. Extraction of skills, years of experience, technologies and salary expectations from a PDF or profile. A well-tuned language model gets 90 to 95% of fields right on tech CVs, against 70 to 80% for classic parsers. The consultant validates in 30 seconds instead of typing for 5 minutes.
Matching. Search by skills, seniority, location and remote preference, with a match score for each role.
Client pipeline. Roles, clients, placement invoices and sales follow-ups in the same tool, which removes the separate CRM.
GDPR compliance. Logged consent, 2-year retention after last contact with an automatic re-consent prompt, one-click access and erasure requests, EU hosting. US agencies will add CCPA and state privacy rules.
For the AI side, see our artificial intelligence services.
Off-the-shelf or custom ATS: 2026 comparison
| Criterion | Market ATS | Kolonell custom ATS |
|---|---|---|
| Price | 90 to 200 EUR (or USD) per user per month | Simple 3,810 to 6,100 EUR, medium 6,100 to 10,670 EUR, complex 10,670 to 22,870+ EUR |
| Recurring | Grows with every hire | Maintenance 53, 114 or 183 EUR a month, hosting quoted |
| AI parsing | Included or paid add-on | Tuned to your tech roles |
| Client CRM | Often separate | Built in |
| Data | Vendor-held, export sometimes limited | Yours, hosted in the EU |
| Lead time | 2 to 4 weeks | 4 to 6 months |
| Break-even | Not applicable | Around 25 to 30 users in year one |
A custom ATS for this agency sits at the high end of complexity: AI parsing, matching, built-in CRM, migration of 60,000 profiles and an integration with the RPO client's ATS. A realistic timeline is 4 to 6 months, released in stages.
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Mini case study
Oliver, founder of a 25-consultant tech recruitment agency in Manchester.
- Current licences: 62,000 EUR a year (about 53,000 GBP).
- High-complexity custom ATS: 22,870 EUR (top of the complex range).
- Premium maintenance: 183 EUR a month, 2,196 EUR a year.
- AI parsing model (third-party API): order of magnitude 1,500 EUR a year for 20,000 CVs.
- He keeps the second ATS imposed by the RPO client: 10,800 EUR a year.
Year one: 22,870 + 2,196 + 1,500 + 10,800 = 37,366 EUR, against 62,000 EUR today. Savings: 24,634 EUR in year one, then about 47,500 EUR a year. If double entry falls from 3 h to 1 h per consultant per week, the agency also frees 2,600 hours a year, roughly 13 extra placements at an average 6,000 EUR fee.
FAQ
Is AI CV parsing GDPR compliant?
Yes, if processing is hosted or contracted in the EU, if data is not used to train a third-party model and if candidates are informed. The data protection impact assessment usually takes 2 to 3 weeks.
Can you migrate our 60,000 existing candidates?
Yes. Migration includes deduplication, which typically removes 15 to 20% of duplicate records, and purging profiles with no contact for over 2 years.
What if a consultant leaves with the database?
The tool logs exports and can cap them at 50 records a day without the founder's approval. Permissions are role-based.
Can the tool post our jobs to job boards?
Yes, through market multiposting tools or the main job boards' APIs. Posting costs remain the job boards' own, often 300 to 600 EUR per premium ad.
Do we need 25 consultants for custom to make sense?
Year-one break-even sits around 25 to 30 users. Over three years it drops to 12 to 15 users if your process is specific, for example RPO or contractor payroll.
Let's scope your project. Tell us about your current tools, consultant headcount and candidate volume, and we will scope the build and delivery plan. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
