The verdict in three sentences
A 20-recruiter search firm paying USD 110 per user per month for an off-the-shelf ATS spends USD 26,400 a year on a tool designed for in-house HR, not for headhunting. A custom ATS with a talent pool, outreach sequences, mandate tracking and fee invoicing costs roughly USD 50,000 to 85,000 in New York in 2026, over a 4 to 5 month project. Payback lands between 26 and 36 months, and the decision comes down to one point: is your search method a competitive edge that standard software stops you from exploiting?
Custom or SaaS: the numbers side by side
The amounts below are 2026 orders of magnitude for a firm with 15 to 30 recruiters in the United States.
| Criterion | Off-the-shelf SaaS ATS | Custom ATS |
|---|---|---|
| Upfront cost | USD 0 - 3,500 (configuration) | USD 50,000 - 85,000 |
| Recurring cost (20 users) | USD 1,700 - 2,700/month | USD 700 - 1,500/month (maintenance, hosting) |
| 5-year cost | USD 102,000 - 162,000 | USD 92,000 - 175,000 |
| Direct outreach sequences | Limited or add-on | Built around your method |
| Mandate and fee tracking | Often missing | Retainer, shortlist, placement, guarantee |
| Data ownership | Export sometimes paid | The database is yours |
| Time to go live | 2 - 4 weeks | 4 - 5 months |
Over 5 years, costs converge: the difference is made on recruiter productivity and the value of the talent pool, which becomes a firm asset.
As a benchmark, Kolonell's grid for a complex application of this kind is 7,000,000 - 15,000,000+ FCFA (EUR 10,670 - 22,870+), with maintenance at 35,000, 75,000 or 120,000 FCFA per month (EUR 50, 110 or 180).
What a search firm ATS must include
| Module | Function | Share of budget | Expected gain (estimate) |
|---|---|---|---|
| Talent pool | Profiles, skills, contact history, deduplication | 20 - 25 % | -40 % duplicate searches |
| Outreach sequences | Email, LinkedIn, call, scheduled follow-ups | 15 - 20 % | +25 % reply rate |
| Mandate tracking | Pipeline per search, shortlist, client feedback | 15 - 20 % | Client report in 10 min instead of 1 h |
| Fee invoicing | Retainer, balance on placement, guarantee period | 10 - 15 % | Zero forgotten fees |
| Client portal | Shared shortlist, comments | 10 % | -2 days per approval cycle |
| Privacy compliance | Consent, retention period, purge | 5 - 10 % | Documented compliance (CCPA, NYC rules) |
The invoicing module is often underestimated: a firm placing 60 candidates a year at USD 25,000 average fee manages USD 1.5 million in revenue, and a single forgotten balance outweighs a year of maintenance.
Mini case study
Jason, founder of a 20-recruiter search firm in New York, pays USD 2,200 a month in licences, i.e. USD 26,400 a year. He estimates the custom ATS would save 15 hours per recruiter per year (duplicate searches, reporting), i.e. 300 hours at USD 50, USD 15,000. Gross annual gain: USD 41,400. With a USD 65,000 project and USD 1,100 monthly maintenance (USD 13,200 a year), the net gain is USD 28,200 a year: payback arrives in about 28 months, after which the firm saves around USD 28,000 every year.
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FAQ
From how many recruiters does custom pay off?
Below 10 users, SaaS licences cost under USD 13,000 a year and custom rarely pays back before 5 years. Between 15 and 30 recruiters, break-even falls between 26 and 36 months.
Can we migrate data from the current ATS?
Yes, through the vendor's CSV export or API, in 1 to 2 weeks for 20,000 to 100,000 profiles. Check your contract: some vendors charge USD 600 to 2,500 for a full export.
How do we handle privacy rules on a candidate pool?
Firms must disclose how candidate data is used and limit retention, often to 2 years after last contact, and New York City rules on automated hiring tools require bias audits if you score candidates automatically. The ATS automates notices and purges for USD 2,500 to 6,000 of development.
Can LinkedIn connect to a custom ATS?
Official access goes through LinkedIn's partner programmes, which are restricted and paid. The common approach is a browser extension that imports the viewed profile in 1 click, for USD 3,500 to 7,000 of development.
What happens during the 4 to 5 months of development?
You keep the current ATS and receive the new one in batches: talent pool in month 2, sequences in month 3, invoicing in month 4. The full cutover takes 1 week, with no live mandate lost.
Let's scope your project. Describe your search method, your number of recruiters and your current ATS: we will price the priority modules, the budget and the cutover schedule. 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.
