One agency or five specialists? What using several actually costs you

Most growing companies do not choose to use six agencies. They accumulate them. A link builder in year one, a freelance writer when the blog stalls, an ads contractor when the pipeline goes quiet, a video shop for the launch, a testing vendor when something breaks in production. Every one of those decisions was correct on its own day. The result of all of them together is a job nobody applied for.

Should I use one agency or several specialists?

Use several when the work genuinely does not touch: an accountant and a lawyer do not need to talk. Use one when the work compounds, which in marketing it almost always does. Links point at content, content is written to keywords, ads land on pages, and pages are what testing is run against. Split those across five suppliers and you become the integration layer.

The honest version of the argument is not that specialists are worse. Often they are better at their one thing. It is that somebody has to hold the sequence, and when there are six suppliers that somebody is you, unpaid, part-time, in the gaps between running the company.

What does using multiple agencies actually cost?

Four costs, and only the first appears on an invoice. Overlapping retainers for work that is partly the same. Your own hours spent briefing the same context five times. Weeks lost when one supplier is waiting on another. And the failures that happen in the gaps, which nobody owns because nobody was asked to.

The same programme, two ways

What happens	Five suppliers	One
Briefing	The same context written out five times, drifting a little each time.	Once.
Sequencing	Everyone starts on day one because everyone bills from day one.	Diagnosis, then the fix, then the spend.
When it does not work	Each supplier can prove it was not them, and each is right.	One answer, and it has to be a real one.
Reporting	Five formats, five definitions of a conversion.	One set of numbers that add up.
Invoicing	Five contracts, five renewal dates, five notice periods.	One.

The row that costs the most is the third. Diffusion of responsibility is not a personality flaw in suppliers, it is a structural consequence of splitting work that depends on itself.

• Five suppliers
• One

Illustrative of the shape rather than a survey. The total barely changes, which is the point: coordination does not disappear when you split work up, it moves onto your desk and displaces the part only you can do.

Growth is a process. Nothing here happens overnight, and anybody promising you overnight results is lying to you.

See all 23 services and prices

What does Beta-Backlink actually do?

Twenty-three services across three stages: proving the product works, getting it found, and putting it in front of people who buy. Every one is priced in the open with a $100 entry tier, and every one can be bought on its own without the others.

Build it: testing, research and audits

1. Crowdsourced beta testing A recruited, screened crowd runs your build on their own devices and files triaged, reproducible defects.
2. Human-centric user testing Moderated sessions with participants matched to your persona, so you find out why people stop rather than only where.
3. Unbiased opinion polls and market research A representative panel rather than your own audience, with the question wording and the sampling frame handed over so anybody can check the working.
4. AI model training and data crowdsourcing Trainer pools for RLHF, labelling and annotation, including low-resource languages, regional dialects, and live and recorded video.
5. Scale readiness assessment Which query gets slower as rows grow, what happens when a dependency is down, and what the bill looks like at ten times the traffic.
6. AI build and vibe-coded audit A senior engineer reads the code an assistant wrote, looking for the five things that repeat: secrets, authorisation, limits, dependencies, silent errors.
7. Founder meetups and workshops Rooms small enough that you get to ask a question rather than listen to somebody answer somebody else's.

Refine it: SEO, backlinks and AI search

1. High-authority backlink packages Editorial placements on sites with real readers, vetted by hand, with a six month replacement warranty on every link.
2. Curated niche blog posting Your article published under a proper byline on blogs that already own your niche, which is placement rather than writing for yourself.
3. Local SEO and Google Business Profile Verification, category, consistency and prominence, with the free fixes marked as free.
4. Keyword research and content strategy Terms sorted by intent rather than by volume, filtered to the ones you can win at the authority you have now.
5. Backlink audit and toxic link removal The cleanup after somebody sold you the cheap version. Audit, outreach, documentation, disavow.
6. AEO and GEO audit Whether ChatGPT, Claude, Gemini, Perplexity and the rest mention you at all when a buyer asks, and what they say instead.

Scale it: marketing, website and content

1. Product launch One coordinated launch rather than six disconnected posts on six channels.
2. Website and landing page build Pages built to convert and measured afterwards, not signed off because they look finished.
3. Paid ads management Google and Meta spend run against a target agreed before anything goes live, with the arithmetic shown.
4. Conversion rate optimisation Find the step that leaks before buying more traffic to pour into it.
5. Email and lifecycle marketing The list you already own, reaching people at the step where the data says they stall.
6. Marketing video production Explainers, demos, brand films and edits, crewed and quoted per job.
7. YouTube channel SEO and growth Videos found rather than only uploaded: titles, thumbnails, descriptions and the watch time that decides the rest.
8. Influencer headhunt and geo-targeted linking Finding the creator whose audience is genuinely your buyer, which is the hard half, then getting the placement and the link.
9. UGC video marketing Creator-shot vertical video built to run as paid media rather than to sit on a profile.
10. Niche blog content module Researched articles written by somebody who knows the subject, for your own site.

Is the work done in-house?

The people who do it are ours: link builders and outreach, senior engineers, paid media and conversion managers, producers. Where the work needs people who are not employees by definition, which is testers, survey respondents, annotators and creators, we recruit, screen, brief and contract them, and we say so rather than describing a panel as staff.

That distinction is worth insisting on, because "in-house" is a word agencies use loosely. A beta test needs forty people on forty different devices. A representative survey needs a sample that looks like a market. Neither of those can be an employee, and an agency claiming otherwise is either misusing the word or running a very small panel.

Does one supplier mean being locked in?

Not here, and this is the part worth checking with anybody making this argument. There is no retainer, no minimum term and no bundle you have to buy into. Every service is sold separately at a published price, and the entry tier on each is $100.

The consolidation argument is only honest if leaving is easy. If the pitch for using one supplier is convenience, and the contract is twelve months with ninety days' notice, the convenience is theirs. Buy one thing, see what arrives, and decide about the second thing afterwards. Most clients do exactly that.

When is one agency the wrong answer?

When you need depth in something genuinely specialist that sits outside the set: a regulated clinical trial, a broadcast campaign, a sector where the relationships are the product. And when you already have a strong in-house team, in which case buy the parts they cannot do and keep the rest.

We turn work down on exactly those grounds, and the list of what we decline is published rather than discovered during a call. An agency that says yes to everything is not making judgements, and the judgement is most of what you are paying for.