Most agencies don’t leave a reporting tool because a better one appeared. They leave because of one irritation that has been building for a year: the client’s logo can’t go on the report, the monthly export keeps breaking when a column header changes, the seat price went up again, or the one person who understood the builder has left. The search starts in frustration, a demo gets booked, a trial account sits half-filled, and then the switch stalls on a very practical fear. Nobody can afford a week of rebuilding twenty-odd client reports while those same clients keep expecting their Monday link.
The useful question when switching reporting software is narrower than “which tool is best”. It is what happens to the reports, templates, links and branding that already exist, and which of those actually survive a move. Buyer’s guides tend to assume a blank account and a patient team. A mid-switch agency has neither.
There is a clean split between what carries over with almost no effort and what has to be recreated by hand. Knowing which side a thing falls on before you start is most of the difference between a migration that takes two evenings and one that eats a reporting cycle.
The switch usually starts with a complaint, not a plan
Worth being honest about this, because it shapes how the evaluation goes. The complaint that triggered the search becomes the only criterion anyone tests. An agency that left because of white-labelling will check the branding settings in every demo and forget to ask how a template behaves when a client adds a new market mid-flight. An agency that left over price will compare plans line by line and discover in month three that the chart types they relied on don’t exist.
Before you compare anything, write down the three things your current tool does well. Not the complaint, the things nobody notices because they just work. The bulk upload. The way a date range cascades through every chart. The fact that the client’s procurement team already approved the sharing mechanism. Those are the things you are about to put at risk, and they rarely appear on a feature comparison page.
What switching reporting software moves cleanly
Two categories migrate with very little pain, and they happen to be the two people worry about most.
Raw campaign data. Your DV360, Meta Ads or Campaign Manager 360 exports are files. They exist independently of whichever tool you were pouring them into. If you have twelve months of monthly exports in a shared drive, you have twelve months of history that any new platform can ingest, because the Excel or CSV export is the one artefact every tool in this category accepts. Agencies that pulled data through an integration and never kept the underlying files are in a worse position, which is a good argument for keeping the exports even when the tool fetches them automatically.
Client contacts and account structure. A list of who receives what, on which cadence, with which named contact, is a spreadsheet you can rebuild in half an hour even if no export exists. Tedious, not risky.
Commentary and analysis. Your written interpretation from previous months lives in the reports, and it copies and pastes. Most agencies only need the last two or three cycles anyway, because nobody goes back to read the April narrative in November.
What ties these together: they are all content, and content is portable. The problems start with everything that is configuration.
What never moves: templates, saved views and branding
No reporting platform imports another platform’s templates. Not now, probably not ever, because a template is a layout bound to one tool’s specific chart types, tile behaviours, filters and grid. There is no interchange format for “this KPI row, then a stacked bar by placement, then the creative slider”.
| Carries over | Has to be rebuilt by hand |
|---|---|
| Campaign exports (Excel/CSV) | Report templates and layouts |
| Historical data files | Saved views and filter presets |
| Client contact lists | Brand setup: logos, colours, fonts |
| Written commentary | Calculated or derived metrics |
| Media plan reference data | Sharing links and client access |
The branding line is the one that surprises people. Uploading a logo takes a minute. Reproducing a look your clients have been receiving for two years, including the colour on every chart series and the way the cover block sits, takes a careful afternoon and a second pair of eyes. If you white-label for clients who have their own brand guidelines, multiply that by the number of brands, and read the fine print on which plan tier actually allows the client’s own brand rather than just yours. We wrote about where that line usually sits in white-label reporting.
Saved views and filter presets are the quiet cost. Nobody has an inventory of them. They accumulate over years as account managers build little shortcuts, and they only become visible when someone opens the new tool and can’t find the view they use every Tuesday.
Then there are the live links. Every published report URL your clients have bookmarked, pasted into their own internal decks or forwarded to their CMO stops resolving when the old account closes. That is not a migration task, it is a communication task, and it is the single most likely way a client finds out you switched.
The client should not be able to date the switch
The quality bar for a migration is that no client can tell you which month it happened. That is achievable, and it mostly comes down to timing rather than tooling.
Do the switch at a period boundary, not mid-month. If your clients get monthly reports for calendar months, the new tool starts with the new month and the old one keeps serving the archive. Avoid the quarter where a renewal conversation sits, and avoid the month a client is running their biggest campaign of the year, because that is the month they will scrutinise the numbers most and attribute any discrepancy to the new platform.
Rebuild one template first, not twenty. Pick a mid-sized account with a representative campaign mix, build the layout properly, run a full cycle through it, then clone it. Agencies that rebuild everything at once discover the layout flaw on report nineteen. The logic is the same one that makes reusable templates worth the upfront effort in the first place: the cost is in designing the layout, and it should be paid once.
Expect the numbers to shift slightly. A new platform may compute CTR from totals where the old one averaged row-level percentages, or round spend differently. Reconcile one month of output side by side before any client sees it, and if a figure genuinely changes, say so in the commentary rather than hoping nobody compares.
Run both longer than feels necessary
The instinct is to cancel the old subscription the day the new reports go out. One extra month of overlap costs less than one awkward call about a report a client can no longer open.
Keep the old tool live, read-only if that option exists, until two things are true: every client has received at least one full cycle from the new platform without a question, and you have downloaded PDF or Excel copies of the historical reports you might be asked for. Renewal conversations are the usual trigger. When a client asks in February what you delivered in September, you want that archive somewhere you control, not in an account you cancelled.
Also keep a short redirect note. If an old link is dead and a client lands on nothing, that is worse than an unpublished report with a clear message. Sharing mechanics vary between tools, so check what your new platform does when a link is retired before you retire any.
The question to ask before signing the next contract
How hard will it be to leave this one.
Not as a cynical question, as a structural one. A tool that keeps your layouts as reusable templates, lets you own the underlying exports and exports what the client sees to PDF, Excel and CSV leaves you with portable assets. A tool whose value lives entirely in configuration you cannot extract makes the next switch as painful as this one.
This is where the upload-once model matters more than it looks on a feature list. Screebl is built around a campaign export dropped in once per report, filling a template you designed yourself and reuse across clients, with the agency’s brand on every plan and the client’s own brand from the Agency plan up. The templates lock once reports depend on them, so rebuilding October doesn’t quietly rewrite September. The rebuilding work is still real, and it still falls on the side of the table that never migrates. It just happens once rather than per client.
Agencies running more than a handful of accounts feel this most, which is a theme we picked apart in the hidden cost of scaling client reporting. If you are mid-comparison and want to know which plan covers client branding and the portal before you commit to anything, the plans are here, and the broader view of what this category should do is worth a read before the next demo.
