Finding Clay agencies in Sydney took more digging than I expected when I started this list. Of the 136 partner listings I checked in Clay's directory, only two list Sydney as their base.
This shortlist mixes those local builders with Australian, APAC and remote teams that can cover Sydney hours. I label every location plainly because time zones shape how each engagement runs day to day.
Three certified Forge Experts take the top slots on this list of Clay agencies. None of them works from Sydney, although their Clay records were the strongest I reviewed.
For the national picture, my guide to Clay agencies in Australia covers more options in other cities. For non-Clay shortlists, I also compare lead generation agencies in Sydney side by side.
Vanderbuild is a GTM engineering agency founded by Mateusz Sekta and focused on outbound for B2B teams. It also orchestrates the CRM data underneath, keeping leads clean, scored and segmented.
Their Clay record is the strongest I found while researching this list. They finished as Clay Cup Vice Champions, ranked second globally and first in Europe.
The outbound side covers volume campaigns, micro campaigns and signal-based campaigns built around your market. A separate track cleans and enriches your CRM to give inbound and outbound one shared data layer.
They launched 250+ campaigns in 2025 and built 50+ revenue engines across Europe, the UK and the US. Since Australia is not on that list yet, ask early how they would cover Sydney hours.
B2B Boosted builds bespoke outbound systems for B2B teams, with Clay sitting at the heart of each one. Their stated goal caught my eye, since clients should be able to fire them within three to six months.
Your first Clay table is free, which lets you judge the work before paying anything at all. After that, a 30-day pilot costs £1,999 while a three-month sprint runs £1,749 a month.
Everything is set up in accounts your company owns, with no minimum commitment or termination clauses. Nothing goes out without human approval, which matters if you care about protecting your sending domain.
Because their listed markets are the UK, EU and US, plan for async handovers from Sydney. Check my Clay pricing breakdown before budgeting, because your own credits sit on top of their fees.
Growth Alliance builds AI-powered RevOps infrastructure for B2B companies between $5M and $50M in ARR. Clay sits alongside HubSpot, Salesforce, Cargo and Swarm in the systems they implement for clients.
They take only four to six clients at a time, with 100 to 120 hours each per month.
Work runs in 90-day sprints with a 60-day rolling cancellation period on monthly retainers. Programs start from $10K a month, with smaller demand and visibility solutions from $2.5K.
One client credits them with more than 800 leads in under two months and $200k+ in pipeline. If you are still weighing the platform itself, my Clay review covers the main trade-offs.
medialab is the most complete Sydney-based Clay builder I found during my research for this list. It holds Artisan tier in Clay's directory and is also an official HubSpot Solutions Partner.
Co-founder Nico Gillard was a VP of Sales across APAC and North America before starting it.
Clay sits at the centre of each build as the orchestration layer for CRM and outreach. Builds cover enrichment waterfalls, TAM sourcing, territory planning and ongoing Clay credit management.
Every tool is procured in your name, which keeps the whole system yours if you part ways. Their listed clients include EventsAir, Altius and PayPro Global, with a one-month minimum engagement.
BamLabs is a GTM engineering firm based in Surry Hills and listed as a Clay Artisan partner. Sourcing and enrichment run in Clay, with reusable tooling the team maintains across projects.
The Australian compliance detail is what sets them apart from most Clay builders I reviewed. They wash mobile numbers against the ACMA Do Not Call Register from inside a Clay table.
TAM lists are deduplicated three ways, by domain, business number and existing CRM contacts. They then confirm each company's identity against the national business register for Australia.
Every CRM write is fill-blank, which means curated fields in your CRM never get overwritten. Because their homepage is sparse, ask for a live table walkthrough before you sign anything.
Intelligent Resourcing is a Melbourne revenue operations studio working with B2B companies across Australia. Sydney teams get full time-zone overlap, which makes weekly working sessions easy to schedule.
Its core idea is the Verified Buying Window, a signal layer that watches your target accounts. Outreach fires when an account shows job changes, funding events or tech stack shifts.
Clay, HubSpot and n8n are installed inside your stack rather than run from the agency side. Because routing logic lives in Clay and n8n, it keeps working after the engagement ends.
Pricing starts from AUD$3,500 a month, lower than most retainers I priced. It suits teams already using B2B intent data to choose which accounts deserve outreach.
Fewture9Nine is a Clay Artisan partner with global coverage rather than a single home market. Its directory profile names Australia among its client regions, next to North America, Europe and APAC.
The model is build, operate and transfer, delivered as one engagement from strategy through to handover. They set up infrastructure and Clay workflows, then run campaigns live until the system converts.
Clay work covers signal-based sourcing, AI company qualification, waterfall enrichment and buyer persona scoring. Handover includes SOPs, tool documentation and a live training call so your team can take over.
Clay's directory lists a three-month minimum, with typical engagements running 8 to 14 weeks.
Lead Assassin is an outbound and GTM engineering agency based in the Philippines. They lead Clay Club Manila and a community of 300+ Clay builders and GTM engineers across the country.
Manila sits two to three hours behind Sydney, depending on whether daylight saving is in effect.
Their Fraudio case study shows a Clay-powered GTM engine replacing a manual process run by one SDR. The rebuilt system produced six opportunities per 2,000 emails and fully automated CRM updates.
Services span outbound, GTM intelligence, RevOps implementation and custom builds for harder go-to-market problems. Because everything is built inside your stack, the engine keeps running after they leave.
Reachly describes itself as the leading Claygency in South East Asia in its Clay directory listing. Founder Thibault Garcia started it after more than eight years working in lead generation.
This is a done-for-you model that runs campaigns across email, LinkedIn and phone for you. When prospects reply, Reachly handles the follow-up and books qualified meetings straight onto your calendar.
Their GTM engineer owns the Clay tables and enrichment waterfalls behind client campaigns. Clay lists Reachly at Artisan tier, with pricing from $5k+ a month and a three-month minimum.
They expect first LinkedIn replies within two to four weeks, with cold email following from week four. Bangkok runs three to four hours behind Sydney, which still leaves a useful daily overlap.
Nousu Collective is a 100% Sydney-based outbound team that leads with the phone rather than email. Their homepage does not mention Clay, which is why I want to explain their place on this list.
A Clay table only pays off when someone works the list with skill and persistence. Nousu is the strongest onshore calling team I found to pair with a dedicated Clay builder.
Every list is built in-house, then washed against the Do Not Call Register before calling starts. Retainers start from $7,000 a month with monthly terms and no lock-in contracts.
Pair them with medialab or BamLabs if you want strong Clay data behind every call.
Clay agencies build the data layer that tells you who to contact and why. Someone still has to send the emails, follow up and manage every reply that comes back.
Salesforge handles that sending side and connects directly to the Clay tables these agencies build.
The Salesforge team on finding leads that are already searching for your product.
All the agencies on this list can run effective Clay workflows on your behalf. But if your goal is to own the process, control the data, and scale without growing headcount, Salesforge gives you the infrastructure to do it. Try the 14-day free trial - no credit card required.
Keep your Clay tables. Run the outreach yourself.
Try Salesforge free14-day trial. No credit card required.
Or if you are still weighing agencies, browse the certified Forge Experts for vetted partners.
| Agency | Location | Best For | Key Focus |
|---|---|---|---|
| Vanderbuild ✓ Forge Certified | Europe (Remote) | Proven Clay Engineering | GTM Engineering, CRM Data |
| B2B Boosted ✓ Forge Certified | UK (Remote) | Testing Clay With Low Risk | Clay Builds, Handover |
| Growth Alliance ✓ Forge Certified | US & EU (Remote) | Clay Inside A Scaling RevOps Stack | RevOps, CRM Enrichment |
| medialab | Sydney, NSW | Sydney-Built Clay Architecture | Clay Builds, CRM Intelligence |
| BamLabs | Surry Hills, NSW | Compliance-Aware Clay Data | TAM Sourcing, Compliance |
| Intelligent Resourcing | Melbourne, VIC | Signal Monitoring On AEST Hours | Buying Signals, CRM Enrichment |
| Fewture9Nine | Global (Remote) | A Clay Engine You Take Over | Clay Outbound, Handover |
| Lead Assassin | Philippines (APAC) | Clay Builds From A Close Time Zone | Clay Outbound, RevOps |
| Reachly | Thailand (APAC) | Done-For-You Signal Outbound | Signals, Multichannel |
| Nousu Collective | Sydney, NSW | Onshore Calling On Clay-Built Lists | Cold Calling, SDR Teams |
Because the Sydney Clay market is small, start by choosing between a built system and managed outbound.
Vanderbuild brings the deepest Clay record here, while B2B Boosted makes ownership the whole point. Among the local builders, I would call medialab and BamLabs first for a Sydney project.
Once your Clay data is clean, sending is where most of the results are won or lost. Two weeks of warmup and a month of live sequences will tell you most of what you need.
Put your Clay data to work.
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