LinkedIn outreach for software and web development agencies

Who commissions custom software and web work

The person who buys a build is often not in marketing, which is the main way this differs from selling a creative or media agency. A founder buys version one of the product, an operations manager buys the portal that replaces three spreadsheets, a head of digital buys the rebuild, and a procurement officer buys whatever the tender describes. The table is our own breakdown, not survey data.

Pick the one or two rows your agency is best at and write your ideal client from them: titles, company size, industries and cities. An agency that builds booking systems for logistics firms and one that builds marketing sites for professional services firms are prospecting in different places, even though both would call themselves web developers.

Signals that a build is coming, and how to read them

Each signal below is something you can see on LinkedIn or in public records. Several cut both ways, and misreading them wastes messages.

Hiring is the easiest signal to misread. A company advertising for its first tech lead often wants something shipped while the search runs, and the person it reports to is open to a partner. A company advertising five mid-level developers has decided to own the work, and what's left for an agency is overflow or a specialist piece. Read the ad itself: "work alongside our development partner" or "manage external vendors" in the duties tells you an outside team is part of the plan. Our guide to outreach to companies hiring goes deeper on job ads, and the LinkedIn buying signals table shows how long each signal stays fresh.

With a new technology leader, write in their second month rather than their first week, and ask what they're finding rather than what they plan to buy. Someone who has just inherited a codebase usually has a list of worries by then, and a specific question gets you onto it. After a raise, wait until the first product or engineering ad goes up, since that's when the build starts to take shape; the funding round guide and our post on finding Australian companies that just raised cover timing in more detail.

Government work: what a month of AusTender data shows

Government buyers don't announce projects on LinkedIn, but they publish what they bought. We pulled AusTender's public contract notice data for notices published from 28 September to 26 October 2026, by UTC day; the feed returned an error for the four Saturday windows, so treat these counts as a floor. Of 3,501 contract notices, 156 carried a computer services code (UNSPSC family 8111), and 55 of those had a reported value of A$100,000 or more. Another 69 were coded as software. The largest notice coded as internet services was a A$1.59 million website modernisation contract for the Australian Electoral Commission.

A contract notice records an award, so it's a signal about the next round of work, not this one. Each notice in the data carries the contract's start and end dates, which tells you roughly when a website support or development contract will come back to market. Put the end date in your calendar and make sure the agency's digital team knows your work well before then, not in the week the approach to market opens.

The Commonwealth rules changed in a small agency's favour. Clayton Utz's summary of the Commonwealth Procurement Rules that took effect on 17 November 2025 says the threshold for non-corporate entities rose from A$80,000 to A$125,000 including GST, the first rise in 20 years, and that officials must prioritise Australian businesses below the thresholds (CPR 5.4). For contracts under A$125,000 drawn from certain Digital Transformation Agency standing offers, they must invite only small and medium enterprises (CPR 5.5), and qualifying New Zealand businesses count as Australian businesses below the thresholds. In practice, getting onto the right panel matters more than any LinkedIn message to a public servant.

New Zealand's fifth edition of the Government Procurement Rules took effect on 1 December 2025. Buddle Findlay's summary says the value thresholds didn't change, staying at NZ$100,000 for goods and services, and that agencies "must apply a minimum 10% weighting for economic benefits" when they evaluate proposals. For a local agency, that weighting is worth spelling out in every bid.

What a first message looks like

A first message to someone who might commission a build works when it names the change you noticed and asks one question about the problem that change creates. Your stack, your day rate and your case studies belong in the reply, if there is one. Keep it short enough to read on a phone without scrolling.

To a new CTO about six weeks in: "Hi [first name], you're about six weeks into [company] now. Is the current platform staying, or is a rebuild on the table this year? I ask because I build [kind of system] for [industry] companies and I'm curious how you're weighing it."

To a founder three or four weeks after a seed round, once a product role is advertised: "Hi [first name], congratulations on the raise. I saw the product manager role go up. Are you planning to build version two with the team you're hiring, or get something out before they start?"

To the operations manager at a company hiring its first tech lead: "Hi [first name], I noticed [company] is hiring its first tech lead. If something needs to ship before that person starts, I'd be glad to talk about building it in a way they can take over."

None of these mentions a portfolio, a discount or a call booking link. Run any draft through the LinkedIn message checker before it goes, and if a message could go unchanged to a different company, rewrite it. Spam law still applies to LinkedIn messages in both countries; see our guides to outreach rules in Australia and in New Zealand.

Showing past work without a pitch

Someone commissioning custom software wants proof you've built something like it before, and most will look you up before they reply. Put the proof on your profile and the message can stay short.

1. Use your profile's Featured section. LinkedIn's Help Center says it can hold posts you created or reshared, articles you published on LinkedIn, links to external sites, and uploaded images, documents, presentations and videos. Pin two or three case studies that match the buyers you write to most, not the whole portfolio.
2. Write each case study around a decision: what the client had, what you chose not to build and why, and what changed after launch. A CTO is reading for judgement more than for screenshots.
3. Get the client's written permission before naming them or showing their screens, and check the contract for a publicity clause, especially on government work.
4. When a prospect replies with interest, send one example that matches their problem, with a line on why it's relevant, rather than a capabilities deck.
5. Set up a LinkedIn Service Page. LinkedIn says Service Pages work on a request and proposal model and that potential clients can contact providers for free, regardless of connection degree, so a buyer searching for development help can reach you without being connected.

Posts count as proof too. A short write-up of a technical choice you made on a client project, with the client's permission, gives a buyer something concrete to react to, and the people who comment on it are often worth a second look.

What Bingle does for a development agency, and what it doesn't

We make Bingle, so weigh this section accordingly. Bingle watches LinkedIn for the people side of the signals above: new leaders and job changes, companies hiring, funding, events, your profile viewers, and likes and comments on posts by the competitors and influencers you name, which for a development agency means other agencies and the voices your buyers follow. In its Brain you set titles such as CTO, Head of Digital or Head of Product, plus company size, industries, locations and who to leave out, such as other agencies. Every lead comes with the dated reason it's worth a message now and a link to the evidence.

Drafts are written in your voice and wait for your approval unless you switch review off for a sequence, and they go from your own LinkedIn inside the send window you set, without Bingle ever seeing your password. The Agency plan, US$149 a month, lets up to three LinkedIn accounts send, which suits a studio where two founders and a business development lead all prospect; Starter is US$49 and Growth US$79, after 7 days free with no card. The pricing page has the detail.

It won't tell you whether a company is building in-house or going outside; reading the job ad is still your call. It has no cold email, no contact database, no phone numbers and no self-serve CRM integration. For more on writing to each kind of signal, see connection messages by signal and the rest of the blog.

Questions

Sources

1. AusTender, OCDS contract notice data feed (one of the daily windows queried, 28 Sep to 26 Oct 2026). queried 28 Oct 2026
2. Clayton Utz, Changes to the Commonwealth Procurement Rules: what you need to know before 17 November 2025. published 24 Oct 2025; read 28 Oct 2026
3. Buddle Findlay, Government Procurement Rules new edition published. published 13 Oct 2025; read 28 Oct 2026
4. LinkedIn Help, Featured section. read 28 Oct 2026
5. LinkedIn Help, Get started as a service provider on LinkedIn. read 28 Oct 2026

More from the blog

• Using SEEK and LinkedIn job posts to find Australian companies ready to buy
• How to find Australian startups that just raised funding (and when to reach out)
• LinkedIn connection request messages for each buying signal (with examples)
• Signal-based outreach vs cold outreach: when each one works
• LinkedIn outreach for cybersecurity vendors: signals that show a company is ready to buy
• LinkedIn InMail credits and limits by plan

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