Red Flags in a Shopify Agency Proposal: 7 Warning Signs Most Merchants Miss
You have received three agency proposals. They all look professional. The prices range from $8,000 to $35,000 for what seems like the same project. Here are the seven warning signs that experienced merchants know to check for — and first-timers almost always miss.
Media Strategist
Last reviewed May 2026. You have received three Shopify agency proposals. They all look professional. The prices range from $8,000 to $35,000 for what seems like the same project. How do you tell which one will actually deliver? Start by looking for these seven warning signs — the problems that experienced merchants know to check for, but first-timers almost always miss.
I have seen merchants sign contracts they regret because the proposal looked polished. A pretty PDF does not mean a good partner. Let me show you what to actually look for.
Skip the guesswork. Get matched with 3 vetted agencies that fit your project and budget.
Get Matched Free1. No Discovery Phase
If the proposal quotes a fixed price without having asked detailed questions about your business, your customers, your integrations, and your goals — the price is a guess. A good agency knows that the cost of a Shopify project depends on dozens of variables they cannot assess from a 30-minute call.
What good looks like: a paid discovery phase (1–2 weeks, $2,000–$5,000) before the main proposal. This is where the agency audits your current store, documents requirements, and creates a detailed scope. The final quote comes after discovery, not before.
2. Vague Deliverables
"Development: $15,000" tells you nothing. What are they building? How many pages? Which integrations? How many revision rounds? A vague line item is impossible to hold anyone accountable for — and it is where scope creep hides.
What good looks like: itemized line items with estimated hours per deliverable. Homepage design: 20 hours. Product page template: 12 hours. Klaviyo integration: 8 hours. You should be able to point at any line and understand what you are paying for.
💡 Pro Tip
Ask the agency to break "development" into specific deliverables. If they cannot or will not, they have not scoped the project properly — and you will pay for that ambiguity in scope creep and change orders.
3. No Post-Launch Support
Every Shopify store has bugs and issues in the first weeks after launch. Things that looked fine in staging break with real customer traffic. Payment edge cases surface. Mobile browsers behave differently than testing predicted.
A good proposal includes 2–4 weeks of post-launch bug-fix support at no additional cost. If post-launch support is a paid add-on or not mentioned at all, ask why. If they are confident in their work, they should stand behind it.
4. No Timeline or Milestone Schedule
A proposal without dates is a wish list, not a plan. You need to know when each phase starts and ends — kickoff, design, development, QA, and launch — so you can plan your own business around it.
What good looks like: a phased timeline with milestones and specific dates. Payments tied to milestone completion, not just time passing. A clause that defines what happens if the agency misses a deadline.
5. Massive Upfront Payment
More than 30–40% upfront before any work starts is unusual and puts all the financial risk on you. If the agency takes 50–60% upfront and disappears or underperforms, you have limited leverage.
Industry standard payment structure: 25–30% at kickoff, 30–40% at design approval, 30–40% at launch, and 5–10% held for 2 weeks post-launch as a warranty period. The holdback protects you during the critical post-launch window.
6. No Mention of Your Responsibilities
Good proposals define what the merchant needs to provide and when: product content, images, app logins, feedback on designs, approval of milestones. Without this, delays get blamed on you without any framework for accountability.
If the proposal assumes the agency does everything with no input from you, that sounds nice but it is unrealistic. Content creation, brand feedback, and approval cycles are always shared responsibilities. A clear RACI matrix (who is responsible, accountable, consulted, informed) prevents finger-pointing.
7. No Case Studies or References from Similar Projects
"We have built 200 Shopify stores" means nothing without specifics. You need to see 2–3 case studies from stores similar to yours in size, industry, and complexity — with measurable results like traffic increases, conversion improvements, or revenue impact.
If the agency cannot point to a project similar to yours and explain what they did and what happened, they may be learning on your dime.
Bonus: The Gut-Check Questions
Beyond the seven red flags, ask yourself these four questions after reading any proposal.
- 1.Did they ask about your business goals, or just your feature wishlist? A good agency cares about why you are building, not just what.
- 2.Did they push back on any of your requirements? This is actually a good sign. It means they are thinking critically, not just saying yes to win the contract.
- 3.Do they have a clear process, or does everything feel improvised? Repeatable processes produce reliable results.
- 4.Can you name a specific person who will be your day-to-day point of contact? If you do not know who you will talk to after signing, that is a problem.
Get 3 vetted proposals from matched Shopify agencies — no red flags guaranteed.
Get Matched FreeFrequently Asked Questions
Frequently Asked Questions
- How do I evaluate a Shopify agency proposal?
- Check for seven things: a discovery phase before pricing, itemized deliverables with hours, post-launch support included, a timeline with milestones and dates, reasonable payment structure (no more than 30–40% upfront), clear definition of your responsibilities, and relevant case studies with measurable results.
- What should a Shopify agency proposal include?
- A complete proposal includes: project scope with itemized deliverables, timeline with milestones, payment schedule tied to milestones, post-launch support terms, your responsibilities and deadlines, team members assigned to your project, and 2–3 case studies from similar projects.
- How much should I pay upfront to a Shopify agency?
- Industry standard is 25–30% at kickoff. Be cautious of agencies asking for more than 40% before any work begins. A healthy payment structure ties the remaining payments to milestone completion (design approval, development complete, launch) with a 5–10% post-launch holdback.
- What is a normal timeline for a Shopify store build?
- Simple stores: 6–10 weeks. Mid-complexity with custom features and integrations: 10–16 weeks. Complex Shopify Plus builds: 16–24 weeks or more. Any agency quoting less than 6 weeks for a custom store build should explain how.
- How do I compare proposals from different Shopify agencies?
- Create a comparison spreadsheet with columns for: total cost, payment structure, timeline, number of revision rounds, post-launch support, team size, relevant case studies, and discovery phase inclusion. Normalize the scope first — make sure each agency is quoting the same deliverables before comparing prices.
The Bottom Line
A good agency proposal is clear, specific, and honest about what it will take. A bad one is polished but vague. Learn to tell the difference and you will save yourself months of frustration and thousands of dollars.
When in doubt, pick the agency that asked you the most questions — not the one that gave you the lowest price. The best partners are the ones who understand your business before they start building.
Ready to find the right agency? Tell us about your project and we will match you with vetted partners.
Get Matched With Vetted Agencies