Every platform in this market calls itself all-in-one. The phrase has been used so loosely that it has stopped meaning anything, so let us be specific about what it means here, what it is worth, and when it is the wrong choice.
What consolidating actually saves you
The money is the smallest part. If you run a mail tool, a course platform, a booking tool, a checkout, a page builder and something to glue them together, you are probably paying somewhere between eighty and three hundred euros a month. Consolidating saves some of that, but not all of it, because the consolidated thing is not free either.
The real saving is in three other places.
The integrations you stop maintaining. Every connection between two systems is a thing that can break, usually quietly, usually on a weekend. When the checkout and the mail system are the same system, there is no connection to break. The customer who bought at 11pm is tagged at 11pm because there is nothing in between.
The data that stops being partial. When your shop, your email and your course platform are separate, no single one of them knows the whole story. You can see that someone opened the email, or that someone bought, or that someone finished lesson three, but not all three on one screen. That is why segmentation on separate tools is always a bit of a lie: you are segmenting on the fragment that particular tool happens to hold.
The time you stop spending on plumbing. This is the one people underestimate. Not the initial setup, which everyone budgets for, but the ongoing tax: the hour a month checking whether the sync still runs, the afternoon after a plugin update, the evening working out why one person got the wrong email.
What you give up
Best-of-breed. If you pick six specialised tools, each one is probably better at its one job than any single platform is at that same job. A dedicated webinar platform does webinars better than a platform that also does eleven other things. That is simply true, and any vendor who tells you otherwise is selling.
The question is not which is better in isolation. It is whether the difference matters more than the cost of connecting them. For most small businesses, on most of those six jobs, it does not. For one or two of them, it might, and that is fine: a good platform lets you keep the specialist tool for that one thing and connect it.
When staying on separate tools is the better call
Three situations, honestly.
When one tool is genuinely load-bearing. If your entire business runs on a specific feature of a specific product, and no platform matches it, do not move that piece. Move the rest, and connect it.
When you have a working setup and no pain. Migration costs time even when someone else does the work, because you still have to check it. If nothing is broken and nothing is expensive, the payback period is long.
When your volume makes the maths flip. Very high email volume or very high order volume changes the calculation, because per-unit costs start dominating. Do the arithmetic on your actual numbers rather than the numbers in the marketing.
The test that actually settles it
Write down every tool you pay for, what it costs, and what happens if it stops working. Then write down every connection between them, and who fixes it when it breaks. If that second list is longer than you expected, and the answer to “who fixes it” is mostly “me, on a Sunday”, consolidating will pay off. If the second list is short, it will not.
That is the whole decision. Everything else is detail.
See what the Autorespond Hub platform includes, or work out what it would cost in your situation.