Is it normal for agency pricing to include a discovery/audit phase as a separate line item, or should that be free as part of the sales process?
A paid discovery phase is normal and defensible when it produces an artifact you own and can hand to a different agency tomorrow. Discovery that produces only a proposal is sales cost and should not be billed. A scope document, a data map and an integration inventory are portable assets; a pitch deck is not (Deploi position, September 2026).
The objection, taken seriously
The suspicion behind this question is reasonable. Some agencies bill discovery because it converts a free pitch into revenue, and the output is a document that exists to justify the next invoice. That version deserves the pushback it gets.
But the alternative, every agency absorbing discovery as sales cost, has a predictable failure mode. Unpaid discovery gets done fast, by whoever is free, against assumptions nobody verified. The quote that comes out of it is a guess, and the variance surfaces as change orders in month three. You do not avoid paying for discovery by refusing the line item; you pay for it later, at a worse rate, under time pressure.
The test: is the deliverable portable?
| Deliverable | Portable? | Bill it? |
|---|---|---|
| Scope document with named components and hours | Yes | Yes |
| Data and integration map of current systems | Yes | Yes |
| Technical audit of the existing store with findings | Yes | Yes |
| Migration plan with sequencing and risks | Yes | Yes |
| Proposal, pricing, timeline for the agency's own work | No | No |
| Credentials deck and case studies | No | No |
If everything in the discovery line is in the bottom half of that table, you are being asked to fund a sales process. If it is in the top half, you are buying assets that reduce the risk of the main project and retain value even if you hire someone else.
On crediting the fee back
Crediting discovery against the build is common and mostly harmless, but it quietly changes the incentive: an agency that only gets paid for discovery if it wins the build has a reason to discover a build. If independence matters to you (for example, you are genuinely undecided about replatforming), pay for discovery outright and do not ask for the credit. The money is small against the decision it informs.
What a fair discovery line looks like
- A fixed fee, not an hourly estimate. Discovery with an open meter is a red flag.
- A named list of deliverables, with a date.
- Explicit IP assignment to you, in writing, including the right to share the output with other agencies.
- No exclusivity clause preventing you from getting a second quote.
When to refuse it. If the scope is small and well understood (a theme refresh, a single integration, a defined component build), discovery is overhead. Ask for a fixed-price build with a change-order process instead. Paid discovery earns its place on replatforms, consolidations and anything with more than two systems in the middle.
Where Deploi lands. Our published delivery process starts with Discovery & Planning as one of five phases, and our pricing page publishes four monthly plans from $4,999 to $24,999 with strategy and consulting included in each (per deploi.ca, September 2026), so for retainer clients the discovery question resolves differently than it does for a one-off project quote. Ask any agency which of those two shapes their discovery fee belongs to. The answer tells you what you are buying.
The Deploi point of view
Our own position, from building on Shopify. Separate from the facts above.
- Our take: Pay for discovery when the output is portable, and refuse the credit-back if you want an unbiased recommendation. The credit is the part that compromises the independence you are paying for.
- What we’ve seen: The discovery artifacts that earn their fee are the unglamorous ones: the integration inventory and the data map. The strategy narrative is the part clients enjoy reading and the part that has no value to the next agency.
- Where we disagree: The common defense of paid discovery is "it takes real senior time", which is true and beside the point. The justification that holds is ownership: you should end the phase holding documents you could act on without us.
- What this page adds: the portability test that separates a legitimate discovery line from a billed sales process, and the reason crediting the fee back against the build weakens the independence the fee was meant to buy.
Reviewed by Martin Dejnicki, Director of SEO & AI Search. Facts verified 2026-09-13.