Most hiring advice tells you to get an ATS immediately. We'll give you a more honest answer: for a significant number of growing teams, a well-structured spreadsheet is the right tool. The question isn't "which is better" — it's "which fits where you are right now." A badly-maintained ATS is worse than a well-maintained spreadsheet. An unused ATS is just an expensive tab that nobody checks. This comparison covers both tools honestly, including the cases where a spreadsheet genuinely wins.
When a Spreadsheet Genuinely Wins
There are real scenarios where a spreadsheet is the correct hiring tool. Acknowledging this upfront matters, because recommending an ATS to every team regardless of their situation is bad advice.
A spreadsheet is defensible when all of the following are true:
- Under 8 hires per year. At this volume, the coordination overhead of a spreadsheet is manageable. You are not context-switching between multiple pipelines daily.
- Only 1–2 people making all hiring decisions. The core limitation of a spreadsheet is multi-person coordination. If a single person owns hiring end-to-end, that limitation doesn't apply.
- All hiring for the same or similar roles. Low variety means your column structure stays stable and you are not managing different stage definitions per role.
- No multi-department coordination needed. Once hiring managers from different teams need to leave feedback, track their own candidates, and check pipeline status independently, a spreadsheet breaks.
- Budget is genuinely tight and the pain isn't there yet. If you are at 4 hires per year with one recruiter and it is working, the ROI of an ATS is not there yet.
The key word is disciplined. A well-maintained spreadsheet with clear columns — role, candidate, stage, interviewer, decision, date, next action — beats a poorly-configured ATS that nobody uses consistently. The tool is not the problem; the absence of process discipline is. If your spreadsheet has evolved into something coherent and your team maintains it rigorously, do not switch until the pain forces you to.
When a Spreadsheet Starts Costing You Candidates
There are specific, predictable failure modes where the spreadsheet stops being adequate. These are not theoretical — they are the scenarios that cause candidates to fall through the gaps, follow-ups to go missing, and hiring timelines to stretch unnecessarily.
3+ concurrent open roles
Each role has its own pipeline, its own set of candidates, its own interviewers, and its own timeline. In a spreadsheet, you are switching between tabs, losing track of which role a candidate applied to, and missing follow-ups because the last cell you updated was three tabs ago. Three concurrent roles is roughly the inflection point where the coordination overhead becomes visibly painful — not because three is a magic number, but because it is the point where a single person can no longer hold the full picture in their head while working through a spreadsheet row by row.
Multiple people involved in hiring decisions
A spreadsheet works adequately for one person. For two or more people with simultaneous access, the problems compound quickly: access controls become unclear, version history becomes critical (who changed this cell?), real-time updates create conflicts, and the absence of structured feedback fields means interview notes end up in free-text comments or separate documents. In Google Sheets, the collaboration model is functional but fragile — you have no audit trail, no permission levels per row, and no notifications when a hiring manager has completed their review. These gaps become costly when you are trying to move candidates through a process on a timeline.
You're losing track of candidate status
The diagnostic test is straightforward: if a candidate follows up to ask about their application, and you have to look through more than one file to figure out where they are in the process — the spreadsheet has already broken. Candidates who receive no status update within a reasonable timeframe disengage. The best candidates, who have multiple options, will withdraw before you have a chance to review them. The spreadsheet does not send reminders, does not flag candidates who have been sitting in "under review" for 14 days, and does not surface the pipeline bottlenecks until a candidate you wanted has already accepted another offer.
Candidates are dropping off because your process is slow
An ATS does not automatically make your process faster — but it removes the manual coordination that causes delays. Auto-reminders for interview scheduling eliminate the back-and-forth email chains that cost 3–4 days per candidate. Structured pipeline stages prevent candidates from sitting in undefined "reviewing" states for weeks. Shared visibility for hiring managers removes the bottleneck where a recruiter must manually check with each interviewer for feedback. The cumulative effect of reducing these friction points is a materially shorter time-to-offer — which directly affects acceptance rates, particularly for candidates with competing offers on the table.
The Head-to-Head Comparison
The following table covers the practical capabilities of each approach across the dimensions that matter for growing teams:
| Feature | Spreadsheet | ATS |
|---|---|---|
| Setup time | Minutes | Hours (good SMB ATS) to months (enterprise) |
| Cost | Free | Typically €50–300/month for growing teams |
| Multi-role management | Fragile at 3+ roles | Built for it |
| Team collaboration | Limited | Core feature |
| Candidate communications | Manual | Templates + automation |
| Job board posting | Manual, per-board | One-click multi-posting |
| Structured feedback | None | Scorecards |
| Pipeline visibility | Visible if maintained | Always visible |
| Interview scheduling | Manual | Calendar integration |
| Compliance | Risky at scale | Audit trails, GDPR features |
The 3-Role Trigger: A Practical Rule of Thumb
If you are looking for a single decision rule, this is the most reliable one: when you consistently have 3 or more open roles at the same time, the coordination overhead of a spreadsheet — even a good one — starts to outweigh the cost of an ATS. Below 3 concurrent roles and 8 hires per year, a spreadsheet is a defensible choice and the ROI of switching is marginal. Above that threshold, the calculation changes.
The reason is not that spreadsheets cannot technically handle three roles — they can. The reason is that three concurrent roles is the point where the time spent on manual coordination (status updates, follow-up reminders, tracking interviewer feedback, updating candidate rows across tabs) starts to exceed the cost of a purpose-built tool. At 3 roles and 2 hiring managers, a recruiter can spend 5–8 hours per week on coordination tasks that an ATS handles automatically. At 5 roles and 4 hiring managers, that number climbs to 15+ hours per week — time that could be spent on sourcing, screening, and candidate experience.
The Honest Signal
If you have missed a candidate follow-up in the last 30 days, had a candidate ask for a status update you could not immediately answer, or had a hiring manager ask "where are we with this person?" and you had to dig through tabs to find out — you have already crossed the line where a spreadsheet is no longer adequate for your team's hiring volume.
Total Cost of Ownership: The Honest Math
The spreadsheet's cost is not zero — it is invisible. The real cost is the time your team spends on coordination work that a purpose-built tool would handle automatically. If one hiring manager or recruiter spends 2 hours per week on spreadsheet-related coordination — status tracking, manual follow-up emails, chasing interviewer feedback, updating rows across multiple tabs — that is 100 hours per year. At a fully-loaded cost of €40–80 per hour, that is €4,000–8,000 per year in direct labour cost, before accounting for any candidates lost due to slow process or missed follow-ups.
Most SMB ATS plans cost €600–2,400 per year. At 3 or more active hires per year with more than one person involved in the process, the math almost always favours the ATS — not because spreadsheets are bad tools, but because the coordination overhead compounds faster than the subscription cost.
Not Sure Which Side of the Line You Are On?
We built a 6-question assessment that asks about your actual hiring situation and tells you honestly whether an ATS would pay off for your team right now — or whether a spreadsheet is still the right call. It takes under two minutes and does not ask for your email address to see the result.
Take the free fit assessment →
How to Make the Switch (If You Decide It's Time)
The most common mistake when switching from a spreadsheet to an ATS is trying to import your entire history. Do not do this. Your historical data is an archive, not an active pipeline. The practical approach is to start fresh with your currently open roles.
A realistic migration process looks like this: export your current spreadsheet for reference and store it somewhere accessible. Identify your active open roles and their current pipeline stages. Migrate only the candidates currently in active processes — people you are still evaluating or in contact with. Leave historical candidates in the spreadsheet as an archive. Set aside one full day for initial ATS configuration — job templates, pipeline stages, email templates, user permissions. Most SMB ATS platforms (including Treegarden) are configured and operational within a working day. By the following Monday, your team is working in the new system with clean, current data rather than a messy imported history that requires cleanup.
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Frequently Asked Questions
Can I use Google Sheets as an ATS?
Yes, at low volume. There are purpose-built Google Sheets ATS templates that work reasonably well for 1–2 open roles with a single decision-maker. They provide structured columns, dropdown stage values, and basic candidate tracking. They break down quickly when multiple people need simultaneous access, when you have 3+ concurrent roles, or when you need automated communications and interview scheduling. For a solo recruiter or founder making fewer than 8 hires per year, a well-maintained Google Sheet is a legitimate tool.
How much does a basic ATS cost for a small team?
Expect €50–150 per month for a basic SMB ATS. Treegarden starts at €149/month for the full core ATS including AI screening, Kanban pipeline, GDPR compliance, and unlimited job postings. Enterprise systems such as Greenhouse or Lever cost significantly more and are designed for companies with 200+ employees and dedicated HR technology teams. If you are under 100 employees, an enterprise ATS is almost certainly the wrong tool — both too expensive and too complex for your actual needs.
Does switching from spreadsheet to ATS require importing all historical data?
No. Most companies that switch during a natural break — start of a new hiring cycle, beginning of a quarter — keep their historical spreadsheet as an archive and migrate only active candidates and current open roles. This approach is cleaner and faster than bulk importing months of historical data that requires cleanup. Your spreadsheet remains accessible as a reference; it just stops being the live system your team works from.
What's the tipping point for replacing a spreadsheet with an ATS?
The most reliable indicator is 3 or more concurrent open roles combined with more than one person involved in hiring decisions. Either condition alone is manageable in a spreadsheet with enough discipline. Both conditions together create coordination overhead that a spreadsheet cannot solve structurally — it can only be managed manually, which costs recruiter time proportional to hiring volume. Secondary indicators include missed follow-ups, candidates asking for status updates you cannot immediately answer, and hiring managers who are not consistently logging feedback in the shared document.
Is an ATS worth it for a company hiring fewer than 10 people per year?
It depends on how those 10 hires are distributed across the year. If you are hiring 8 people in January and then quiet for 11 months, an ATS may not be worth the annual cost. If you consistently have 2–4 open roles at any given time across the year with multiple hiring managers involved, then yes — even at 10 hires per year, the coordination benefits justify the cost. Volume alone is not the right metric; concurrent open roles and team size are more accurate predictors of ATS value.
Still Deciding?
The goal of this comparison is not to sell you an ATS you do not need. If your spreadsheet is working — if your team is disciplined about maintaining it, you have fewer than 3 concurrent open roles, and candidates are progressing through your process without gaps — then keep using it. The right time to switch is when the coordination overhead becomes a real cost, not when a vendor tells you it should be.
If you are at or past the 3-role threshold, have more than one person involved in hiring, and have experienced any of the failure modes described above, take the 6-question fit assessment. We will tell you honestly whether an ATS makes sense for your team right now — including if you should stay with your spreadsheet a while longer.