Written by: Renzy Munar, CTO, Vistoplex
Last updated: 11 September 2026
There is no reliable universal answer to “how much should a recruitment business spend on Google Ads?” The right budget depends on what you are trying to acquire, the searches you are bidding on, your conversion rate and the commercial value of a qualified result.
The first distinction matters: candidate acquisition and recruitment-agency client acquisition are different campaigns. One is trying to generate suitable applicants for vacancies. The other is trying to win employers with hiring needs. They should not share the same keywords, landing pages, conversion actions or budget assumptions.
This guide shows how to build a budget from your own data rather than quoting a made-up industry CPC range. For wider recruitment growth strategy, see our recruitment marketing services and Google Ads management.
The recruitment Google Ads budget formula
A simple planning model is:
Estimated monthly media spend = target conversions ÷ expected conversion rate × expected cost per click
The important part is where those inputs come from. Use current Google Keyword Planner estimates, your existing account data and landing-page performance wherever possible. If you do not have historical data, treat the first budget as a controlled test and update the model once real clicks and conversions arrive.
Keep media spend separate from agency or management fees, landing-page work, creative, call tracking and other implementation costs. Mixing them together makes it hard to understand what the advertising itself is producing.
1. Define the conversion before setting the budget
A click is not the outcome. Decide what the campaign is expected to produce.
For candidate acquisition
- completed application;
- qualified application;
- completed registration;
- booked screening call;
- another role-specific candidate action.
For recruitment-agency client acquisition
- employer enquiry;
- booked discovery call;
- qualified vacancy or hiring brief;
- sales-qualified employer opportunity.
The closer the conversion is to commercial value, the more useful it becomes for budgeting and optimisation. A campaign that produces fifty low-fit forms may be worse than one that produces five genuine hiring conversations.
2. Estimate CPC from the market you are actually targeting
Cost per click changes by keyword, geography, device, competition, match type, ad quality and time. That is why a fixed “recruitment CPC” is misleading.
Build a keyword set around the campaign objective, then use current planning data. For employer acquisition, search terms might reflect recruitment agency services, sector specialisms, executive search, temporary staffing or another genuine commercial proposition. For candidate campaigns, terms should relate to the actual roles, locations and employment intent.
Do not multiply a generic national average by your desired traffic and call it a budget. Estimate the queries you actually intend to buy.
3. Use a realistic conversion-rate assumption
Conversion rate depends heavily on the landing page and the definition of a conversion. An application page for a highly specific role behaves differently from a page asking an employer to submit a hiring brief.
If you have historical data, calculate conversion rate for the closest comparable traffic. If you do not, choose a conservative test assumption and make it explicit in the model. Once the campaign has enough real data, replace the assumption.
Landing pages should match the search. Our website and landing-page work focuses on reducing the gap between what the user searched for and what the page asks them to do.
4. Work backwards from commercial value
For agency client acquisition, the useful question is not “what CPC can we afford?” It is “what can we afford to pay for a qualified employer opportunity based on the value and close rate of the work?”
Build the economics from your own numbers:
- average or expected fee from the type of placement or account being targeted;
- gross margin or contribution the business is comfortable using in acquisition planning;
- percentage of qualified employer opportunities that become active vacancies;
- percentage of active vacancies that result in a successful placement;
- the maximum acquisition cost the business can support.
For candidate campaigns, the economics may be tied to fill rate, time-to-fill, recruiter capacity or the value of filling a specific vacancy. Again, use the outcome the business actually cares about.
5. Split campaigns by intent
Mixing different intentions into one campaign hides where the budget goes. A recruitment agency may need separate campaigns for:
- employer lead generation;
- specific sector or discipline services;
- candidate acquisition for priority roles;
- brand searches;
- remarketing or other approved follow-up activity where appropriate.
Keep naming, conversion actions and reporting clear enough that a director can see which budget is winning clients and which budget is sourcing candidates.
6. Build negative keywords from real search terms
Recruitment keywords are particularly vulnerable to intent mismatch. An employer campaign can easily attract job seekers. A candidate campaign can attract training, salary research or unrelated job types.
Review actual search terms and add negatives based on evidence. Do not blindly copy a giant negative-keyword list from another account; a word that is irrelevant for one recruiter may be commercially important for another.
7. Track qualified outcomes, not every form equally
Google Ads can optimise only around the signals you give it. If every form submission is treated as equally valuable, the account may find more of the easiest forms rather than more of the outcomes the recruitment team wants.
- Track calls and forms accurately.
- Remove test, spam and duplicate conversions from decision-making.
- Where systems support it, connect CRM stages back to marketing source.
- Separate candidate and employer conversions.
- Use qualified opportunities or other downstream events for reporting where data quality is strong enough.
Vistoplex can combine campaign data with analytics and BI reporting so spend can be compared with lead quality rather than form volume alone.
8. Give the campaign enough budget to learn something useful
A test budget should be large enough to generate a meaningful sample of the searches and conversions you care about. If the daily budget is exhausted after a handful of clicks, it may take too long to tell whether the problem is targeting, the offer, the landing page or simple lack of data.
That does not mean spending without limits. Define the test period, acceptable downside, conversion setup and review points before launch. Scale only when the quality of the outcome supports it.
9. Budget separately for the landing-page and tracking layer
A media budget cannot compensate indefinitely for a weak page. Recruitment landing pages should make the audience, proposition and next step obvious.
Employer landing pages should answer
- what roles or sectors you recruit for;
- what geographic market you cover;
- how the recruitment model works;
- why the employer should trust the agency;
- what happens after they enquire.
Candidate landing pages should answer
- what the role is;
- where it is based and the working arrangement;
- core requirements;
- how to apply;
- what information will be collected.
10. Review policy and targeting rules for the market you advertise in
Employment advertising can be subject to Google Ads policy requirements and applicable employment, privacy and advertising rules. Requirements can differ by market and campaign type, so review the current Google Ads policies for the countries you target rather than relying on an old checklist.
Build policy review into campaign setup, especially when using audience targeting, remarketing, customer data or automated campaign types.
How to allocate a recruitment Google Ads test budget
Instead of publishing a universal pound figure, use this sequence:
- Choose the campaign objective: candidates or employers.
- Define the qualified conversion.
- Build the relevant keyword set.
- Pull current CPC estimates for the actual geography.
- Set a conservative landing-page conversion assumption or use historical data.
- Calculate the media budget required for your target number of conversions.
- Check that the implied cost per qualified result fits the commercial model.
- Add separate allowances for management, tracking and landing-page work.
- Launch with clean conversion tracking and search-term review.
- Replace assumptions with actual performance data as it accumulates.
Frequently asked questions
How much should a recruitment agency spend on Google Ads?
There is no dependable universal figure. Estimate spend from your target number of qualified conversions, current CPC data and realistic conversion rate, then check the resulting acquisition cost against the value of a successful employer or candidate outcome.
Should recruitment agencies advertise for clients and candidates in the same campaign?
No. Employer acquisition and candidate acquisition have different search intent, landing pages and conversion goals. Keeping them separate improves budget control and reporting.
What is the most important recruitment PPC metric?
The most useful metric is usually a qualified business outcome such as cost per qualified employer opportunity or cost per suitable application, supported by downstream CRM data where available. CPC and CTR are diagnostics, not the final commercial result.
Build a recruitment PPC budget from your own economics
Vistoplex can structure the keyword model, landing pages, conversion tracking and commercial reporting before scaling spend. Contact Vistoplex if you want a recruitment Google Ads plan based on the type of candidates or employer clients you actually need to acquire.
