ATS Software: What It Does, Key Features, Cost and How to Choose

What is an ATS and what does it do in practice?

ATS stands for applicant tracking system. This software manages candidates and applications throughout the hiring process. The system brings information, statuses, communication, feedback and next steps together in one place. That's the short explanation of an applicant tracking system that most teams are looking for. So the meaning of an ATS is fairly practical: you use it to stay on top of vacancies, responses, interviews and decisions. Once you have multiple vacancies open, or you're working with several colleagues, you tend to notice quickly what an ATS actually does in practice. You spend less time searching through emails, lose fewer notes, and know better where everyone stands in the process.

Say a small business team has one vacancy and gets a handful of responses a week. An inbox with a simple spreadsheet can still be enough there. The situation changes once three or four vacancies are open at the same time, candidates come in from different sources, and hiring managers also need to give feedback. Manual candidate management then often gets messy, because information ends up scattered across email, calendars and loose documents.

A familiar example without ATS software is a team that keeps responses in an inbox, copies names into a spreadsheet, and shares feedback in chat messages. That can work for a while, but as things grow it costs more time and the risk of mistakes increases. An example with ATS software looks very different: applications come in centrally, statuses are immediately visible, interviews are linked to the right candidate, and everyone works from the same process. That's why an ATS for small businesses is often worth considering once oversight and collaboration start coming under pressure.

What exactly is an ATS system, and which features come with it?

Anyone searching for what an ATS system is usually wants to know which tasks the software takes over or organises. The core idea is simple: an ATS system supports the ongoing application process. That typically starts with managing vacancies and ends with a rejection, a place in the talent pool, or an offer. Different ATS systems do put the emphasis in different places. One tool is strong on posting vacancies, while another stands out on collaboration, reporting or integrations. That's why it's smart to look not just at the name, but specifically at the features your team will actually use.

Managing vacancies and collecting applications

A widely used feature is creating and managing vacancies. You keep track of open roles and collect every response in one fixed place. That saves a lot of time, because candidate data isn't scattered across forms, inboxes and different documents. At this stage of a recruitment system, it's especially important that inflow stays clear and that the team can immediately see which vacancy someone applied to.

Organising candidates and tracking statuses

An ATS also helps organise candidates clearly with statuses such as new, in interview, rejected or offer made. That lets you see quickly where someone stands and who still needs attention. This part of candidate management often delivers the first big time saving, because teams otherwise lose track quickly. Especially when several people are in touch with the same candidate, this prevents duplicate follow-up or unclear decision-making.

Logging interviews, feedback and tasks

Once interviews start, structure matters even more. Many teams then find that separate calendar invites and notes are no longer enough. An ATS system helps schedule interviews, keep feedback in one clear place, and assign tasks to recruiters or hiring managers. That keeps the whole process easier to follow, and everyone knows exactly which action is still outstanding.

Reporting and candidate management

Reporting really doesn't have to be complicated. It's often about questions like: how many candidates came in, how long has a vacancy been open, and where does the process get stuck? Good ATS systems make that information immediately visible. Just note that not every system supports this equally well. Some tools offer only a basic overview, while others allow for much deeper analysis. If strong reporting matters to your team, it's worth factoring that in early when choosing a recruitment system.

What is an ATS compared with a recruitment CRM or a recruitment system?

Many teams use the terms ATS, recruitment CRM and recruitment system interchangeably. That's understandable, since vendors often use these terms broadly. Even so, the difference matters, because otherwise you can easily end up buying software that doesn't fit your process well. If you're looking into what an ATS is, it helps enormously to first work out whether you mainly want to manage applications, build relationships, or need a bit of both.

The meaning of an ATS system within an active application process

An ATS mainly focuses on candidates who are already in a concrete process. There's usually a vacancy, an application, or a clear next step involved. The emphasis is on current status, selection, interviews, feedback and decision-making. For teams with multiple vacancies or several assessors at once, this is often the most logical and practical foundation.

A recruitment CRM for relationships and talent pools

A recruitment CRM is set up more for the front end of the hiring process. There, it's mainly about maintaining contact with people who haven't formally applied yet. Think of sourcing, earlier conversations, warm contacts and talent pools. A system like this is ideal if you do a lot of proactive searching and want to keep track of candidates over a longer period.

Recruitment system as a broad umbrella term

Recruitment system is often just a general umbrella term. It could refer to an ATS, a recruitment CRM, or even a combination of both. The term on its own therefore isn't distinctive enough. Always ask vendors which part of the process their software actually supports, and where the real focus lies.

Why vendors use these terms interchangeably

The lines between different tools have blurred somewhat over time. Some ATS systems now include CRM features, and certain CRM solutions have workflow steps that closely resemble an application process. As a result, many products look more comparable than they actually are in practice. When you're searching, focus mainly on your own goals, the way candidates come in, and the team's day-to-day way of working.

• ATS: The main goal is smoothly managing the application process. This tends to suit recruiters, hiring managers and HR professionals well. Inflow mainly consists of formal applications and direct responses to vacancies. The process focus is on status, selection, interviews and final decision-making. Key data here are candidates, vacancies, feedback and progress.
• Recruitment CRM: The main goal is building relationships and managing active talent pools. This is often highly suitable for sourcers, recruiters and staffing agencies. Inflow mainly comes from outreach, an existing network and earlier contacts. The process focus is on follow-up, sparking interest and scheduling contact moments. Key data here are contact history, segments and talent pools.
• Recruitment system: The main goal is a broad, supporting combination of recruitment functions. This varies a lot by organisation and by tool. Inflow can consist of applications, sourcing or a mix of both. The process focus depends entirely on the software chosen. Key data usually consist of a mix of candidate data, process data and relationship information.

When does the question of what an ATS is matter for a small business team?

An ATS isn't immediately necessary for every team. Sometimes a simpler approach still works fine, so it's worth weighing things up honestly beforehand. The question of what an ATS is only really becomes useful once you link it directly to your own team's day-to-day practice. Things like volume, the way you collaborate and the need for reporting vary a great deal between organisations.

When a spreadsheet can still be enough

A spreadsheet or simple inbox can still work well if you have few open vacancies, few candidates responding, and essentially one person responsible for the whole process. Even so, that process needs to stay simple, with very few coordination moments and minimal need for detailed reporting. In a situation like that, extra software sometimes adds very little, because the work is still perfectly trackable by hand without fixed tooling.

Signals that manual working is no longer enough

Fortunately, there are clear signals that show your current way of working is starting to strain. For example, candidates go missing, two colleagues accidentally approach the same person, statuses are no longer up to date, or privacy becomes harder to guarantee because CVs and notes end up scattered everywhere. Pulling together even simple reports often costs unnecessary amounts of time too. At recruitment agencies with high candidate and vacancy volumes, these pain points tend to surface even faster, since volume and processing speed there are usually much higher.

Internal collaboration is a second major tipping point. Once recruiters, hiring managers and other team members all want to contribute, a shared, central way of working becomes far more valuable. A case study of collaboration within a recruitment team shows nicely how fixed processes help maintain oversight and stick to agreements. That's why an ATS for small businesses is often much more a question of the structure you need than purely one of company size.

What is an ATS for teams that hire mainly through LinkedIn?

For teams that hire heavily through LinkedIn, the process often looks fundamentally different. Candidates there usually start with an informal conversation, not a formal application. A traditional ATS doesn't always fit smoothly onto that very first stage of the process as a result. If you mainly want to manage incoming messages, follow-up and notes properly, the practical question is less about what an ATS is in theory, and more about which type of system genuinely fits the way you hire right now.

When a light candidate inbox offers more value

A light solution is often a very logical choice when conversations mainly start on LinkedIn, and your first priority is clear statuses, labels, handy reminders and notes. At that stage, you mainly want to keep track of who has already responded, who still needs follow-up, and which candidates stay interesting for the future. In a situation like this, a light management layer for LinkedIn conversations can fit far better than setting up a full application system. That gives you a firm grip on the crucial start of the process, without having to roll out a heavy, complex ATS straight away.

When a full ATS is still needed

A complete ATS remains the more logical choice, on the other hand, when you're processing a structurally high volume of formal applications, need to manage multiple vacancies at once, face strict privacy rules, or simply need deep, detailed reporting. At that point, oversight of conversations alone is no longer enough. You then want central, secure documentation, fixed process steps and clear, up-to-date insight into both lead times and total inflow.

A practical example for LinkedIn-driven recruitment

Say a recruiter has dozens of first, exploratory conversations on LinkedIn every day. These candidates are nowhere near a formal process yet, but they still need to be followed up properly and discussed with colleagues later on. In that case, a light solution can be a perfect intermediate step. Anyone who wants to weigh the different options side by side can take a look at the different ways to organise LinkedIn workflows. This article helps a lot in making a targeted choice between working fully by hand, using a light management layer, or moving to a considerably more extensive recruitment system.

Costs, choices and things to watch for with an ATS

Anyone searching for what an ATS is usually also wants to know straight away roughly what the investment looks like. ATS system costs vary hugely in practice, because the available features, number of users, support, implementation and range of integrations can all differ enormously. It's therefore smarter to think in broad cost categories than to compare loose price claims with no context at all. If you are looking at specific, hard prices, always note the date you checked them, and always carefully verify exactly what is and isn't included in that particular package.

Free or lightweight tools

This lightweight category usually suits small teams that are fundamentally just looking for oversight. Think of setting up simple statuses, a shared candidate inbox, or very limited vacancy management. Always check carefully whether there are certain restrictions here, such as hard caps on the maximum number of users, storage limits, weak reporting or missing integrations, because it's exactly in this corner that the awkward limitations tend to sit.

Small business plans

For a great many teams, this is where the ideal, practical, workable middle ground turns out to sit. With this type of package, you generally get much better support for collaboration, your vacancy processes and reporting than with the truly lightweight tools. This tends to fit very well, in terms of use and setup, with close-knit teams with recurring vacancies and several involved colleagues who need to work smoothly and safely within the exact same process.

Extensive platforms

These larger systems are specifically and deliberately designed for organisations that deal with considerably higher process pressure day to day, and that also have a strong need for more automation and watertight control. These platforms often also come with extra powerful functionality for analytics, building workflows and seamless integrations with all sorts of other business software. That's mainly useful and worthwhile once hiring is organised at a larger scale and requires a lot more structured internal alignment.

Enterprise setups for larger organisations

With this heaviest type of solution, you're almost always looking at highly complex, longer-running implementations, an elevated level of enterprise security, extremely thorough management, and correspondingly stricter requirements around privacy, legislation and compliance. For the average small or medium-sized business, this option is logically almost never the ideal or efficient first step, but it can, over time, turn out to be simply indispensable and necessary given structurally high volumes or particularly strict internal procedures.

Watch out for additional costs

Keep in mind that a bare monthly fee, on its own, actually says relatively little. Hidden or extra costs are often tucked away in implementation hours, desired integrations, specific training, premium support, or simply a variable rate for active use per licence or per individual user. So always take a critical look at the total cost calculated over a considerably longer period. A software tool that looks very cheap or good value at first glance can, in practice, turn out to be a lot more expensive if certain genuinely crucial components later get billed to you separately as custom work.

• Lightweight: Extremely suitable for small teams with heavily simplified processes. What's often included as standard is a reasonably good overview along with simple status steps. Don't forget to actively check whether unexpected extra costs get charged for additional users, export options or specific integrations.
• Small business: Excellent for ambitious teams with several vacancies at once and a strong focus on smooth collaboration. Handy workflow steps, note-taking options and solid basic reporting are often part of the standard package. In this category, always check for additional costs for premium support, good onboarding and active publishing channels.
• Extensive: Suitable for organisations with higher hiring volumes and considerably heavier package requirements. Advanced reporting, strong automation and functional integrations are often part of the basics here. Look critically at the extra or hidden costs relating to rolling out implementation, any desired custom work and general technical management.
• Enterprise setup: Very well suited to complex, long-running hiring processes that come with particularly strict enterprise requirements or legislation. These packages often include options for very extensive management and strict, robust control mechanisms. Always pay close attention to which additional, pricey costs might come on top for things like system setup, intensive user training, and, not to forget, proactive, long-term, personal support.

Which ATS fits your process best?

The very best choice always ultimately depends entirely on your own, specific way of working. Precisely for that reason, the final decision on choosing a particular recruitment system never really starts with opening an endless list of vendors, but always starts with thoroughly examining your own process. Look critically, for example, at aspects such as actual vacancy volume, the way you collaborate in the office or remotely, how securely privacy is currently handled, which reports are essential, and try, at heart, to answer very specifically which part of the work you now genuinely want to structure tightly. Only once a system fits almost seamlessly with the real, day-to-day practice of the actual recruiters and hiring managers involved will you notice that it works well, smoothly and effectively for you.

Checklist for choosing a recruitment system

• Ask yourself first: does the system fit well with your own, characteristic way of hiring, and does the software genuinely align nicely with the current process, from the first intake through to giving final feedback to candidates?
• Is the system, both in theory and in practice, genuinely user-friendly and intuitive enough in its layout for recruiters, external hiring managers and any other colleagues who'll be working with it regularly?
• Does the software genuinely give you the assurance that you can manage highly sensitive candidate data centrally, safely and clearly, so that privacy, among other things, becomes noticeably less vulnerable within your organisation?
• Does the chosen software actually connect and work without a hitch with the other important, essential business applications and tools you already use, such as a shared calendar, mail clients or your usual sourcing channels?
• Does the dashboard guarantee that you can smoothly, promptly and without frustration pull the handy reports that you, as management, genuinely need, without a lot of irritating manual work getting in the way?
• Do you always retain full ownership of your data yourself, and can you extract, efficiently export or clean up the gathered information without trouble, should you decide to move to a different platform in future?
• Find out at an early stage exactly what you'll actually pay monthly or annually, in other words the total, final cost picture, including pricier components such as implementation hours, onboarding training, support and licences for any additional users?

Test with real vacancies and real users

A slick, tightly presented demo almost always looks clear and impressive during a sales conversation, but in day-to-day use the software in practice often feels just a bit different. So always test a tool before buying with real vacancies, a series of trial candidates, and also let the people who'll actually be using the tool daily try it out for real. By doing this, you'll experience much more quickly for yourself whether the system is logically operable and whether it genuinely supports the workflow in practice. If you'd initially rather start a bit smaller or more cautiously with renewing your approach, you can also choose, after making this strategic assessment, to first try a light workflow with real candidates. This is usually an excellent, low-threshold and responsible first test step to calmly experience whether a setup like this already offers your team plenty of insight.

Three routes for choosing your candidate management

If we carefully lay everything out and filter it down after all the explanation above, the final, well-considered choice for many teams still often comes down to taking one of three very clear, practical routes. These three clear routes in particular often prove ideal in practice for avoiding accidentally picking a tool that's too lightweight, while on the other hand also making sure you don't unnecessarily and hastily buy something too heavy, difficult or far too expensive. For recruiters and decision-makers actively facing the decision to drastically improve their current process and successfully determine their next concrete software step, this is therefore, without any doubt, often simply the single most important and most defining part of the whole exercise.

You don't need anything extra yet

This relatively simple and cheap route is a clear fit in situations where you currently have only a minimal number of open vacancies, the number of incoming and responding candidates stays extremely limited, and moreover essentially just one dedicated, responsible colleague internally manages the entire hiring process from A to Z. Alongside these conditions, it's also a hard requirement that this current process stays absolutely clear and easy to follow, with hardly any need for coordination moments or for more extensive reporting or accountability to senior leadership. Is that the case for you? Then, in that specific, small-scale setting, it can absolutely be a smart choice to simply carry on working perfectly well with a handy, central inbox or a well-structured spreadsheet, on the condition that you keep a sharp, continuous eye on the organisation's hiring growth and keep monitoring for future strain.

You need a light candidate inbox

This accessible route fits, in principle, perfectly with those specific, fast-growing recruitment teams or hiring parties that are primarily strongly focused on efficiently and smoothly managing a lot of online conversations, think for example of managing countless leads through channels such as LinkedIn, and that now, for the first time, genuinely want firm grip, oversight and speed over the successful, watertight follow-up of these profiles. What you, as a modern team, tend to need most urgently and most keenly at this stage is, above all, a foundation of much-needed structure, calm and clarity on the work floor, through the use of handy, clear statuses, effective profile labels, smart calendar reminders and handy fields for adding important, loose notes to profiles. In a great many of these kinds of situations and processes, this then often also proves to be a thoroughly logical, remarkably sensible and pleasantly workable intermediate step, precisely for as long as the more conventional, genuinely strictly formal applications don't yet form a dominant or overarching part of your total, day-to-day hiring process at its core.

You need a full ATS system

This route is, in theory and in practice, by far the more logical option once your organisation structurally and regularly has relatively many or complex vacancies that stay open and vacant for a long time simultaneously, the team has to be able to register and flawlessly process a consistently high volume of genuinely formal applicants, you're dealing with an extensive hierarchy with countless external and internal assessors closely involved, and, on top of that, your organisation unmistakably faces hard, extremely strict and unavoidable compliance rules around things like data protection, privacy and very in-depth reporting for management purposes. In exactly this scenario, the well-considered integration of a genuinely complete, well-configured platform offers the perfect support, mainly because a system this comprehensive effectively and decisively manages to prevent painful mistakes, needless delay and confusing, costly data fragmentation, which invariably crop up faster the moment teams keep working purely and solely by hand or through inadequate documents.

Frequently asked questions about ATS software

What exactly does an ATS do?

An ATS manages candidates and applications throughout the hiring process. It actively helps manage vacancies, collect responses, track statuses, schedule interviews, store feedback and produce reports. That makes candidate management far more organised and much less dependent on stray emails and scattered notes.

When does a small business team need an ATS?

That moment often arrives once candidate data lives in multiple places, several people are involved in the process, or reporting and privacy become a lot more important. If you have few vacancies and one person keeps track of everything, a manual way of working can still be enough for a long time.

Is a recruitment CRM the same as an ATS?

No. An ATS generally focuses on active application processes. A recruitment CRM is more geared towards building relationships, talent pools and contact moments outside of a direct application. Although some tools combine both aspects, the emphasis always lies differently.

What are normal costs for an ATS system?

These vary hugely by type of software. So look mainly at the categories mentioned above, such as lightweight solutions, small business plans, extensive platforms or an enterprise setup. Also always pay close attention to additional costs for implementation, any integrations, support, training and per-user licence fees.

Can LinkedIn-driven hiring also be managed with a light system?

Yes, in many cases it can. If your process mainly consists of informal conversations, follow-up and note-taking, a light management layer can already be more than enough. Once formal applications, tight process control, strict privacy rules and more extensive reporting start to matter more, choosing a full ATS becomes a lot more logical.