Start with the decision the design must improve
An agency cannot estimate responsibly from a product name and a screen count alone. Explain who uses the product, what they need to accomplish, where the current experience fails, and what evidence you already have. A founder validating an idea needs a different engagement from an enterprise team replacing a business-critical workflow.
Write one primary objective for the engagement. It might be a usable first-release flow, clearer onboarding, a consistent interface across products, or a validated redesign direction. Define how the team will decide whether that objective has been met. Revenue or conversion targets need a measurement plan; a visual redesign alone cannot establish causation.
Compare pricing models against uncertainty
A fixed scope works when deliverables, dependencies, and review rounds can be agreed before production begins. A paid discovery phase is useful when those assumptions are still unclear. Sprint-based work gives a team room to investigate and reprioritize; a retainer suits a sustained product backlog with someone on the client side able to make weekly decisions.
| Model | Useful when | Clarify before signing |
|---|---|---|
| Fixed project | The release scope and acceptance criteria are stable | Included flows, states, revisions, exclusions, change process |
| Discovery then project | The product problem or user journeys need definition | What discovery produces and how the build is estimated |
| Time-boxed sprints | Priorities will evolve as the team learns | Team capacity, decision cadence, reporting, unfinished work |
| Ongoing retainer | The product needs continuous design support | Reserved capacity, ownership, rollover, response expectations |
The main cost drivers are complexity and evidence
Research scope matters. Interview planning, recruitment, synthesis, and usability testing are separate activities with different dependencies. If you already have research, ask the agency what it can reuse and what still needs verification. Do not pay for duplicate discovery without understanding why it is needed.
Workflow complexity matters more than the number of final mockups. Roles and permissions, empty and error states, responsive behavior, data density, accessibility, localization, and unusual edge cases all create design work. A single dashboard can contain multiple independent tasks and failure modes.
A design system also changes the scope. Define whether you need a small set of reusable product components or a documented, governed system across teams. Those are different investments. Ask how components and tokens will connect to the code your developers use.
Separate design fees from implementation costs
A design proposal may include discovery, flows, wireframes, visual design, prototypes, and developer handoff. It may exclude front-end engineering, back-end changes, copywriting, user recruitment, paid research incentives, and ongoing product analytics. Put these distinctions in the proposal rather than discovering them during delivery.
If your engineering team already exists, agree a design-to-development process early: file access, component naming, issue resolution, review availability, and implementation QA. A cheap handoff can become expensive if developers must infer behavior from static screens.
- List deliverables by workflow and role, not just page.
- Ask for responsive states, component behavior, and acceptance criteria.
- Identify client-supplied content, data, and research.
- Agree who reviews development and how long that support lasts.
Use the same brief to compare every proposal
Prepare a common scope matrix before inviting prices. Give each supplier the same user flows, constraints, technical context, and review assumptions. Ask them to mark every item as included, optional, excluded, or dependent on discovery. This makes differences in coverage visible.
Consider this hypothetical example: one proposal covers eight polished screens, while another covers the same screens plus interview synthesis, keyboard behavior, role-based states, a component library, and two implementation reviews. The totals are not comparable until you reconcile those deliverables. Neither approach is automatically right; the right choice depends on what your team can provide itself.
Budget for decisions after the first design review
Design work needs product ownership on your side. Name an approver, agree consolidated feedback, and set review windows before the engagement begins. Delayed content or conflicting stakeholder feedback can consume time without improving the experience.
Reserve a defined allowance for testing, implementation questions, and changes uncovered by evidence. Avoid an unlimited revision promise: agree the learning cycle and change process instead. When you contact a partner, share the release objective, current product, key workflows, technical team, and deadline. Those inputs produce a more useful budget conversation than a request for a rate card.
Your numbers. No guessed rates.
Build a first-year budget worksheet
Example scope, not a quote: a priority-flow prototype is not a multi-role product redesign. Compare research recruitment, number of roles and states, review cycles, and engineering handoff. Ask suppliers to sequence research, flow approval, visual direction, validation and implementation review; recruitment and consolidated feedback are schedule dependencies.
Enter supplier estimates in INR, on the same tax basis. Leave unknowns blank; enter 0 only for confirmed exclusions. Blank items are treated as zero in the subtotal, not as free work. Monthly inputs assume 12 months of operation, not a delivery timeline. Values stay in this page and are not saved or sent to analytics.
Partial first-year subtotal
Add your estimates
One-time work + (monthly costs × 12) + one-time allowance. Not an AntiAlias quotation. Confirm taxes, renewals, volume changes and excluded internal team time before approval.
Confirm editable design files, component and token documentation, research permissions, licensed assets, code exclusions and the duration of implementation support.
What is the average UI/UX design price in India?
We do not publish an unverified market average. Scope, research, workflow complexity, team model, and implementation support vary enough that a common brief is more useful than an unsupported headline price.
Is charging per screen a good way to compare agencies?
Only when the screen definition and included states are consistent. Workflow complexity, responsive behavior, permissions, and research can make two equally sized screen lists very different projects.
Does UI/UX design include development?
Only if the proposal explicitly includes it. Confirm whether coding, integrations, QA, deployment, and post-launch support are separate workstreams.
Can we start with a smaller engagement?
A focused discovery or priority-flow engagement can establish the direction and implementation risks before the team commits to a wider redesign.