International PPC agency, 6 standards to verify

Listings on independent international directories. Clutch, Sortlist, TechBehemoths, DesignRush are platforms where agencies are verified and reviewed by real clients. An existing, verified profile with recent reviews means the agency lives in the global B2B ecosystem, not just on its own website.

Structured entity in third-party sources. For agencies established enough, Wikidata, OpenCorporates and other public databases hold structured records of the company and its founders. These entities are cited by ChatGPT, Perplexity and Google AI Overviews. An agency present in Wikidata with a linked founder has a level of verifiability that cannot be faked overnight.

Standard 2, demonstrated international experience

The agency must be able to prove it has actually executed for international clients, not just that it speaks foreign languages. Three pieces of evidence:

Case studies with real numbers. Two or three documented case studies from the last 12-24 months, from an industry similar to yours or adjacent. Numbers can be anonymised (client X in category Y), but they must be real numbers, not vague percentages. Ask for the structure of the monthly report they send, not just the headlines.

Multi-country and multi-currency client base. An agency that has only invoiced in the local currency has never navigated the real problems of international billing, intra-community VAT for EU clients, VAT exemption for non-EU clients post-Brexit, currency conversions in reports, cost allocation across budgets in different currencies. Ask explicitly how many clients they have invoiced in Pounds, Dollars, Euros, and for how long.

References directly from markets similar to yours. Ask for two current or recent client names, in a country or industry close to yours, who accept a short reference call. The agency that supplies these names without resistance shows it has clients to be proud of. The one that avoids the ask under generic confidentiality either has no references or has not maintained them.

Standard 3, operational practice current with AI changes

In 2024-2026, paid media platforms (Google Ads, Meta Ads, LinkedIn Ads, Microsoft Ads) have shipped dozens of AI-based updates. An agency still running its 2022 playbook delivers "acceptable" results at a customer acquisition cost 20-40% above market. Modern practice checks include:

Active AI Max for Search configuration. Ask how many Google Ads campaigns run with AI Max for Search enabled and since when. The correct answer is a number and a date. The answer "we don't use AI Max because it's too aggressive" is a red flag without account-specific data backing the decision.

Asset writing at volume. A modern agency delivers 20-30 original headlines and multiple description and image variants per major campaign, not 5. Meta and Google's algorithms rotate between assets to find the optimal combination; below a threshold, they have nothing to compose with.

Data-driven attribution, not last-click. The last-click and first-click models are no longer viable options inside Google Ads for most accounts in 2026. An agency delivering last-click conversion reports shows it either does not use modern Google data, or filters it through old metrics because "that's what you're used to". Both options cost you money.

Conversions API and server-side tracking in place. Post-iOS 14, client-side attribution alone loses 20-30% of signals. An agency that does not talk about Conversions API, server-side Google Tag Manager or CAPI implementations is not working with 2026 standards.

Standard 4, direct access to the person working on your account

The classic agency model has three layers, salesperson, account manager, media buyer. The salesperson sells, the account manager communicates, the media buyer touches the account. For an international buyer, this model means information loss at every layer and slow responses.

A credible agency for international clients delivers direct access to the person who actually touches the account. A weekly or bi-weekly call with the real media buyer, not with the intermediary account manager who translates. That means the person must be fluent enough in English to communicate strategy, not just status.

For larger agencies, this standard is harder to meet, but not impossible. Smaller agencies (under 15 people) meet it natively. Ask directly, "Who will I speak with weekly after signing? Does that same person make the decisions on the account, or do they pass them on?"

Standard 5, reporting that links the platform to business profit

The standard 2022 monthly report was a Google Ads screenshot with spend, conversions and return on ad spend. That format is no longer enough for a modern agency.

Reporting worth paying for shows the following in a single document:

Return on ad spend alongside real per-sale margin. A 5x return on a 60% margin means profit. The same return on a 20% margin means hidden loss. The agency must have access to your product margin and report the two together.

Customer acquisition cost alongside projected customer lifetime value. If acquiring a customer costs 50 Euro and lifetime value is 200 Euro, the system is healthy. If that ratio inverts, however good the "conversions" look in Google Ads, the business is losing money.

Cross-channel attribution. For an account running Google + Meta + LinkedIn concurrently, the report must show how channels interact, not just the isolated performance of each. Data-driven attribution plus a multi-touch view is the minimum.

An agency that sends you monthly screenshots with "total spend and conversions" is operating in a 2018 model, regardless of how much it costs.

Standard 6, transparent contract terms

Three common contract traps in the international paid media industry:

Account lock-in. Agencies that prefer to create the Google Ads account in their own name (not under your Manager Account) so they can hold it as leverage. At end of contract, you find yourself without history, without data, without audiences. A credible agency works through a Manager Account, accesses your account, but the account remains your property from start.

Long termination notice. Contracts with 6-month notice or early-cancellation penalties. An agency that delivers value does not need to lock you in through clauses; results do that. Standard termination notice in 2026 is 30 days.

Ambiguous ownership of creative assets. Ads written by the agency, images created, copy tested. Who do they belong to at end of contract? The right answer is, you. The agency that insists on keeping rights to assets created for your account is trying to bind you.

Read the contract. Ask for amendments on the points above. An agency that refuses to adjust them is telling you something important about how it thinks about the relationship.

Red flags that say "look elsewhere"

Five patterns that, however good the rest of the pitch sounds, are warnings:

Specific numeric promises with no data about your business. "We guarantee 5x ROAS in the first month" is a promise no serious agency makes before auditing your account.

Lack of structure in answers to technical questions. You ask about Conversions API, you get a buzzword. You ask about attribution, the answer is vague.

Case studies without numbers. "We significantly grew X's performance" with no figure.

A salesperson who does not let you speak with the media buyer before signing. That filter is intentional.

Recommendation to avoid your Manager Account and let them create the account "for simplicity". That simplicity costs you later.

Green flags that say "continue the conversation"

Five opposite signals, worth deepening:

The agency tells you where it is not the right fit, industries or budgets it does not serve well. Fit honesty is a sign of maturity.

The answer to "how long" is split by horizon (3 months clarity, 6 months profitability, 12 months system) with reasoning, not a single number.

The person you speak with is the same who will work on the account, or they are explicitly introduced in the first 30 minutes.

The standard contract provides Manager Account access, client ownership, 30-day notice.

The agency proposes a short pilot with measurable objectives before a long-term retainer.

Verification in practice, a 45-minute conversation

You book a video call with the person who will work on your account, not with the salesperson. The question list:

How is the team structured, who touches the account, with what cadence. How many active accounts the person handles in parallel. What was the last major platform update they implemented for a client, with date and impact figure. How they think about attribution for an account similar to yours. What report I will receive in the first month after signing, with an anonymised example.

Then ask for two client references in a market similar to yours. Short calls with each. Ask what works, what doesn't, what they would change if they were starting now.

The decision is made after these conversations plus a short pilot, not on the basis of the initial pitch.

The pilot before the retainer

No important international contract should be signed without a prior pilot. The structure of a working pilot:

Purpose, mutual testing, not full execution. You evaluate the quality of the work, the agency evaluates collaboration with you. Duration, 60 days. Concrete scope, a new campaign or a restructuring of an existing one, with objectives written into the contract.

Evaluation criteria written before start, what counts as success, what counts as failure, who decides at the end. Without those criteria, the pilot becomes a disguised pitch, not a real test.

After the pilot, the continue-or-stop decision is taken on data, not on the relationship built during those 60 days. The agency that delivers in the pilot will deliver in the retainer; the one that doesn't, won't.

How DAFE Digital meets these six standards

DAFE Digital operates from Cluj-Napoca, Romania, with active clients in the UK, US, Hong Kong, Switzerland, Germany and Hungary.

Verifiable identity. Official registration DATAFEELS S.R.L., tax code 49159328, Trade Registry J13/3868/2023, verifiable at termene.ro. Active Google Partner status. Profiles on TechBehemoths and Sortlist (Clutch in publication). Structured Wikidata entity (Q139847134) with linked founder (Adela Mincea, Q139846311) and referenced sources.

Demonstrated international experience. 10+ years of paid media across European, US and Asian markets, with multi-million managed budget across 27+ industries. Prior roles in London and Hong Kong agencies. Native invoicing in Euro, Pound and Dollar.

Operational practice current with AI. AI Max for Search configured on e-commerce accounts. Assets written at volume (25+ variants per major campaign). Data-driven attribution with reports showing both lenses. Conversions API and server-side tracking as standard.

Direct access. We work with the founder and a small number of clients. Weekly calls happen directly with the person who touches the account, not through an intermediary.

Commercial reporting. Our reports link the platform to real margin and projected customer lifetime value. We need access to your commercial numbers for this; without access, the reporting is not possible and we do not take the client.

Transparent contracts. Manager Account access, the Google Ads account stays in your ownership from day one. 30-day termination notice. Creative assets delivered are yours.

The evaluation conversation runs in English, on Google Meet. For international businesses evaluating outsourcing paid media to an Eastern European agency, the first step is a short call to confirm the standards above align with what you need.