Choose an agency · Google Ads · Compare proposals

Choose your advertising provider around the work you need

Start by defining tasks and responsibilities. Agency size or a provider's name does not by itself explain how your campaign will be managed. A useful proposal shows who prepares, verifies and decides, and what information you will receive.

ScopeThe same tasks for comparison
ResponsibilitySomeone who explains decisions
TransparencyVisible spending, data and access

Quick answer

Where can I hire online advertising services?

You can work with a specialist, agency or in-house team. The choice depends on tasks, availability and coordination. Compare equivalent scopes and ask for explained examples, separate costs, data access and a review method. The provider should explain decisions and what depends on your business.

Three ways to organise the work

Specialist

A clearly defined responsibility

A specialist can suit a specific task when review, availability and support for pages or analytics are clear. Ask who handles work outside their specialism and how work continues during absences.

Agency

Coordination across several tasks

Assess whether campaigns, measurement, content and pages need coordination. Ask about the lead contact, each person's role and deliverables. Team size does not replace clear organisation.

In-house team

Knowledge and review capacity

Internal work needs time, skills and control. Check who reviews outcomes and which tasks can be covered. You can hire support for a specific need without delegating everything.

Interactive plan

What do you need to delegate?

Choose the task to see what to ask the provider.

Compare management and measurement consistently

Ask about structure, destinations, goals, budget and follow-up. Confirm whether analytics and page changes are included. Identify who reviews lead quality with your team.

Before choosing

Questions for comparing providers

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Our approach

How to prepare a useful comparison

1

Write the brief

Summarise the offer, goal, resources and budget. Explain what your team can do.

2

Request comparable proposals

Ask for deliverables, responsibilities, costs and reviews for the same work. Clarify exclusions.

3

Review evidence

Request an explained example with context, period and responsibility. Check how data will inform decisions.

Frequently asked questions

Frequently asked questions

Does a larger agency always perform better?

Size alone cannot establish that. The assigned team's experience, coordination, availability and fit with the task matter.

Is the cheapest proposal the best choice?

Compare tasks and included costs first. A lower price with less measurement or follow-up is not the same service.

What transparency does Google require from third parties?

Its policies include transparency about advertising spend and management fees. Google's costs should be distinguished from provider fees; review the applicable official requirements.

What does a case study prove?

It can explain method and experience when it includes context, period and work performed. It does not guarantee an identical outcome for another offer, budget or page.

Prepared by Contextera · Reviewed on 10 October 2026

Official documentation

Explore further

Compare our proposal using clear criteria

Tell us the task and available resources. We will explain scope, costs and follow-up so you can assess the proposal.