Renewal Case Builder is an example agent your team can build in Sylvie to turn a client's messy year of work into a clean, persuasive renewal story. It pulls the campaigns you ran, the results you drove and the decisions you made together, then assembles a renewal case in your voice. Because it runs on your brand brain, every number, every win and every next-quarter recommendation reflects what actually happened on the account, not a template you have to rewrite.
Sylvie does not ship this agent pre-built. It is an example of an agent your team can build with Sylvie, powered by your brand brain, so it runs your workflow the way you actually run it.
Renewal Case Builder is an example of an agent a marketing team or agency can assemble inside Sylvie, powered by the brand brain you keep for each client. It reads the account's history (the work delivered, the metrics, the meeting decisions, the tone you use with that client) and drafts the renewal narrative: what you set out to do, what you achieved, what it was worth and where you go next.
For agencies, the renewal conversation is where accounts are won or quietly lost, and it usually gets built at the last minute by whoever has the context in their head. This agent turns that scramble into a repeatable workflow, so the strongest version of your case gets made every time instead of only when the right person has a free afternoon.
You build the agent once inside Sylvie and point it at a client's brand brain. When a renewal is coming up, it reads across that brain: the campaigns and deliverables from the period, the performance data, the goals you agreed on at kickoff, the account notes and the way this particular client likes to be spoken to. It knows the difference between a win worth leading with and a footnote.
From there it drafts the full case inside Sylvie: an executive summary, results mapped back to the original objectives, the story of key decisions and their payoff, and a grounded recommendation for the next term. You review and adjust, and because it is built on your brand brain it stays inside the facts of the account and the voice you have already defined, so editing means refining, not starting over.
Assemble a full renewal case in the time it used to take to open the folders and find the numbers. Hours per account go back to your team instead of into digging.
The agent draws on everything logged in the brand brain, so nothing quietly falls out of the story. The intern's small win and the campaign that turned the quarter both make the case.
It writes in the voice you have defined for that specific account, not a generic house style. Every case sounds like your team already sounds to that client.
Because it starts from the real account history, drafts land close to final. Reviewers refine a grounded case instead of rebuilding one from a blank page.
One well-built agent handles renewal prep across your whole book of clients. Senior time goes to the conversation, not to compiling the deck behind it.
The reasoning behind past renewals lives in the brand brain, not in one account lead's inbox. When people change seats, the context does not walk out the door.
A few moments in the agency calendar where a team might reach for a Renewal Case Builder they have assembled on their own brand brain.
A twelve-month retainer is up and the account lead has to prove the year was worth it. The agent drafts the full case (objectives, results, decisions, next term) in an afternoon instead of a week, so the lead spends their time rehearsing the pitch, not assembling it.
A client has gone quiet and the renewal is shaky. The agent surfaces the wins buried in the account history and frames them against the goals you agreed on, giving you a fact-based save story in hours and turning a defensive call into a confident one.
QBRs come around four times a year per client and eat senior hours every time. The agent produces the results narrative from the brand brain so your team walks in prepared, cutting prep from days to a single review pass across the whole client roster.
You want to expand scope, and the strongest argument is the work you have already delivered. The agent ties the existing results to the new proposal in your client's voice, so the upsell writes itself and lands in one approval cycle instead of three.
Someone takes over an account they did not run and has none of the history in their head. The agent reconstructs the full relationship story from the brand brain in an hour, so the new lead walks into the renewal informed without pulling three colleagues into catch-up calls.
Q4 arrives and a dozen renewals land at once. One agent built on each client's brand brain drafts every case in parallel, so the team clears the season on time without contractors and without any account getting the rushed, thin version.
A generic tool starts from nothing and invents plausible-sounding filler. This is an agent you build on your own brand brain, so it works from the real campaigns, results and decisions on the account. It is not writing a renewal case in general, it is writing this client's, from what actually happened.
Yes, because it is built on the brand brain where you have already captured each client's tone of voice and the way your team speaks to them. The agent writes inside those rules rather than guessing at a style, so every case reads like your account team wrote it.
You assemble it in Sylvie rather than write it in code. Sylvie helps you compose the agent (what it reads, the workflow it follows, the output it produces) and connects it to your brand brain. Renewal Case Builder is an example of what that looks like, and your version is shaped to how your agency actually runs renewals.
The brand brain is the permission-aware record of each client: the work, the results, the goals, the decisions and the voice. The agent reads across that record to build the case, which is why the output is specific to the account and grounded in fact. Better and more complete brand brain, stronger renewal case.
That is the point of building it yourself. You decide what the case includes, how it is structured, which metrics lead and how far the recommendation goes, and you can run different versions for retainers, QBRs or upsells. The example here is a starting shape, not a fixed product.
Sylvie's brand brain is permission-aware, so each agent only reads what it is allowed to for a given client and the context stays separated between accounts. You are building on your own governed data, not sending client history into an open, general-purpose tool.
Book a demo and we will map the workflows worth turning into agents, and show how each one runs on your brand brain.
Request a demo