Industries · IT & Technology
A buyer cannot see the work yet, so show how you make decisions.
A founder in Hyderabad sends the same line to a studio, a freelancer and an agency on WhatsApp. It reads: we need an app for our delivery business. The studio that answers with three questions and a rough milestone plan gets a call. The one that sends a company deck and a rate card gets a thumbs-up and no reply.
Scope, fee, reporting and term are agreed in writing after we have read your brief and spoken to you.

In one paragraph
Software development and design firms build custom software, websites and mobile apps, test them, and design their screens, for clients who have a brief and not a product. GullySales looks at the case pages that explain your reasoning, how a rough brief becomes a scoped quote, and what keeps the client after handover.
These five trades deliver work to a brief, and the buyer is paying for something that does not exist yet. A development firm builds the product, a web firm the site, an app studio the app, a testing firm checks it, and a design firm shapes the screens. They share a price compared with a cheaper individual, a brief that moves, work that sits under agreement, and a client who can walk away after delivery.
Last updated 18 Oct 2026. Rules on what you may advertise differ by trade and change. This page describes them in general terms only, so check the current position with your own adviser or regulator.
12 kinds of business
Each kind of business in software development & design sells a little differently.
Open the page closest to yours for how its buyers choose and what we would fix first.
Custom software development companies
A founder or an overseas client is buying a product that does not exist yet, so proof of delivery and a clear scope count for more than your hourly rate or the size of your team.
Read the page for software development companiesWeb development companies
The owner holds your quote next to a freelancer's. Explain what the lower quote leaves out, and offer maintenance at handover so the relationship has somewhere to go.
Read the page for website design and development companiesMobile app development companies
The brief arrives as a rough idea on WhatsApp. Store listings of apps you built and a quote split into milestones persuade a founder more than a list of technologies.
Read the page for mobile app development companiesSoftware testing companies
The product head calls after a release has broken something. Offering a trial cycle on one release proves value faster than describing your test methods.
Read the page for software testing companiesUI/UX design companies
A gallery of screens does not sell. Case studies that explain a design decision do, and a paid discovery sprint lets a product team test the working relationship first.
Read the page for ui/ux design companiesERP and enterprise software implementation partners
The sale goes to the partner whose reference client is a similar plant and will take the finance head's call, because the buyer trusts a peer who lived through go-live more than a proposal.
Read the page for erp and enterprise software implementation partnersSalesforce and CRM implementation partners
The sale goes to the partner who can explain why the reps still log in after go-live, because a sales head who has watched a CRM go unused buys adoption first and features second.
Read the page for salesforce and crm implementation partnersEngineering R&D and embedded systems service companies
The sale goes to the firm that answers who owns the design at handover and keeps one client's work apart from another's, because an engineering head will not outsource a product to an unclear IP position.
Read the page for engineering r&d and embedded systems service companiesApplication modernisation and legacy migration companies
A CIO signs when the firm has moved a system of the same age and size before and can put a peer on the phone, because the fear is a half-finished migration, not the price.
Read the page for application modernisation and legacy migration companiesLow-code and no-code development agencies
Founders pick the agency that names the platform's limits and the monthly running cost in rupees before the contract, because the real worry is being stuck on a tool that cannot grow.
Read the page for low-code and no-code development agenciesGame development studios
A publisher or brand decides on a build they can play on a phone in the first minute, so the studio that sends a link before a deck is the one that gets the second meeting.
Read the page for game development studiosAR, VR and XR development studios
The sale goes to the studio that brings a demo on the device the audience will actually use, because the buyer is trying to settle whether the build will run in the gallery, classroom or stall.
Read the page for ar, vr and xr development studiosWhat they share
What usually goes wrong across software development & design.
Whichever of these you run, you will probably recognise most of them.
“We are compared on rate with a freelancer or an overseas team”
The buyer lines up a lower quote, an hourly rate or a body-shop price next to ours. Without a page that says what the lower option leaves out, we compete on cost.
“Our best work sits under agreements and cannot be shown”
Clients do not let us name them, test results are invisible by nature, and designs belong to the product owner. The portfolio on our site is the weaker work.
“The buyer asks for a price before the work is scoped”
A quote is requested on the first call, from a one-line brief. If we give a number, the scope fights begin later, and if we refuse, the buyer goes to the next firm.
“The buyer cannot judge the work before it is built”
A client cannot read code, judge a test plan or know whether a screen flow will work. Without a way to see our thinking early, the decision rests on price and instinct.
“The relationship ends at handover”
The site goes live, the app reaches the store, the release passes or the screens are delivered, and the client has nothing further to buy. Maintenance, the next release and support go to whoever is still in contact.
“Our own pages and outreach read like every other firm's”
A list of services, a technology logo strip and a promise of quality appear on every competitor's site. A buyer cannot tell us from the rest, so the call, if it comes, begins with price.
Where to start
What to fix first in software development & design.
In the order we would look at them. Your own enquiry records may change the order, and we would say so.
- Write three case pages that show the problem, the decision you made and what changed, with the client's permission wherever a name or number appears.
- Offer a paid discovery or scoping step with a written output, so that a rough brief becomes a scope before any total price is quoted.
- Put a written scope and a change process into every proposal, and say how a new request is priced, so growth in the brief is a conversation and not a dispute.
- Offer a maintenance, support or next-release plan at handover, and record the date to call each client afterwards.
- Rewrite your own site as the first sample of your work, with one clear page per service and a sample of how you explain a decision.
Related services
The work that usually comes up.
Which of these you need is decided after we have read your brief.
- Customer case studiesDocument the whole story of a customer's problem and result, not just a one-line quote.
- Proposal developmentThe proposal takes three days to write and still gets the price wrong.
- Quotation and proposal follow-upThe quotation went out three weeks ago and nobody has called them since.
- Website design and developmentBuild the site that turns a visit into an enquiry.
- UI/UX designDesign the screens before a developer writes a line of code.
- Account management and key account growthFind the second order sitting inside a customer you already have.
- Outbound sales prospectingReach the buyers who would fit but have never heard of you.
- LinkedIn outreach and social sellingStart a real conversation with a named buyer instead of paying to be shown to them.
FAQ
Questions about software development & design.
Not here? More answers, or ask on WhatsApp.
How do we show our work when clients will not let us name them?
Should we give a fixed price or work by time and effort?
How do we compete with a freelancer's lower quote?
Is a free pitch or sample worth doing?
How do we keep a client after the project is delivered?
How long is the contract?
How soon will we see results?
Who will actually do the work?
What do you need from us?
What if we are not happy with the work?
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Your brief
Tell us what you need, and we will read it before we call.
Eight short steps about your business, what you want and who decides. Most questions are a tap, and you can skip any you would rather answer on the call.
Your next practical step
Tell us what you are trying to grow, and we will read it before we call.
Eight short steps, mostly taps. Skip anything you would rather answer on the call.