A marketing automation agency builds and runs the software that moves a lead from enquiry to booked sale: instant first response, follow-up sequences, reminders, CRM hygiene and reactivation. Entry prices for the four platforms compared here run from free (Klaviyo) and US$7 a seat (HubSpot Starter) to US$97 a month (GoHighLevel); HubSpot Marketing Hub Professional is US$800 a month plus a US$3,000 onboarding fee. Automate the first five minutes before anything else.
At a glance
- What you are buying: design, build and operation of the lead-to-sale layer, not just a software licence.
- What to automate first (the Leak-First Order): first response, then non-responder follow-up, then booked-but-not-shown, then the dormant database. CRM hygiene is step zero.
- The metric that decides it: sales per 100 leads, not emails sent or workflows built.
- Rules that apply to every automation: CAN-SPAM (US), the Spam Act 2003 (Australia), PECR (UK), and the FCC’s 2024 ruling on AI voices.
What a marketing automation agency actually does
A marketing automation agency designs, builds and operates the rules that send the right message to a lead at the right moment without a person pressing a button. The good ones work on one layer: the stretch between “a lead arrived” and “a sale was made”. That is where most businesses with existing ad spend lose money.
The work splits into five jobs:
- Capture and routing. Every lead lands in one CRM record with a source, owner and timestamp.
- First response. An SMS or call fires within seconds, and a person or AI agent handles the reply.
- Follow-up sequences. Non-responders get a scheduled run of touches with a clear stop rule.
- Booking and show-up. Calendar links, confirmations and reminders, plus a re-book path for anyone who misses.
- Reactivation. Old enquiries and past customers get a new reason to talk.
What a marketing automation agency is not: a content studio, a media buyer or a brand agency. The difference between buying a platform and buying an outcome is covered in depth in our guide to marketing automation versus a managed service.
Quotable: a marketing automation agency earns its fee in the gap between an enquiry and a sale, not in the volume of email it sends.
How it works
The Leak-First Order for marketing automation
Clean the CRM
One record per lead, standard phone formats, a source and an owner on each. Automation on dirty data sends the wrong message.
Answer in minutes
Fire an SMS and a call attempt the moment a lead lands. Alert a human to every reply.
Protect the booking
Confirm at booking, remind before the call and offer a same-day re-book to no-shows.
Reactivate last
Re-open dormant enquiries with a specific reason to talk. Do it only once the front of the funnel holds.
MAKE MORE SALES.
Pay-Per-Result pricing — We scale sales HARD aligned to your interests, better than anyone else.
Why the lead-to-sale layer is where automation pays
Automation on the lead-to-sale layer pays because every stage multiplies the next. A lead that is never contacted cannot be booked, a booking that does not show cannot close, and an old enquiry that is never re-asked stays dead. Fixing an early stage lifts every number after it.
It works on leads you already paid for, it answers at night and on weekends without a roster, and once every touch is logged you can see which stage leaks.
In our own client work we typically see speed to lead alone lift conversion around 3x, and doubling the contact rate roughly double the result. That is our operator observation, not a study, and the levers do not multiply: a 3x lever and a 2x lever do not make 6x, because they overlap on the same leads.
Quotable: on the lead-to-sale layer, a fix at the first stage is worth more than the same fix at the last, because every later stage inherits it.
Want this done for you? We book qualified sales appointments on a Pay-Per-Result basis — you only pay for calls that actually land in your calendar.
HubSpot, GoHighLevel, ActiveCampaign or Klaviyo: what each is built for
A marketing automation agency usually works in one or two platforms. Knowing what each is built for tells you whether the agency’s favourite tool fits your business. Prices below are the vendors’ published list prices in US dollars, read on 7 October 2026.
| Platform | Published entry pricing | Pricing basis | Built around |
|---|---|---|---|
| HubSpot Marketing Hub | Starter from US$7/month per seat; Professional US$800/month incl. 3 core seats; Enterprise US$3,600/month incl. 5 core seats | Prices shown on annual commitment (Professional is US$890/month month to month); one-time onboarding US$3,000 (Pro) and US$7,000 (Enterprise) | CRM, marketing and sales in one database |
| GoHighLevel | Starter US$97/month; Unlimited US$297/month; Agency Pro US$497/month | Unlimited contacts and users; extra charges for add-ons such as AI Employee (from US$50/month per sub-account) | Agencies running many client sub-accounts; Agency Pro adds “SaaS Mode” and rebilling with markup |
| ActiveCampaign | Starter, Plus, Pro and Enterprise tiers | Priced by contact count; annual billing shown by default, monthly available | Email-led automation with WhatsApp options |
| Klaviyo | Free up to 250 profiles and 500 emails a month | Free tier capped by active profiles and monthly email sends; paid tiers on the pricing page | Email and SMS marketing |
The table is not a ranking. A service business booking sales calls needs fast two-way SMS and calendar logic more than it needs a library of email templates. Integration work between these tools and your CRM is its own discipline, covered in our guide to marketing automation integrations.
Quotable: the right marketing automation platform is the one your agency will still be operating in month twelve, not the one with the longest feature list.
How marketing automation agencies charge
Marketing automation agencies charge in five ways, and the model decides who carries the risk of the automation not working. We could not find a credible public survey of agency fees, so no dollar range is quoted here; get three written quotes against the same scope.
| Model | What you pay for | Who carries the risk | Fits when |
|---|---|---|---|
| Project build | A fixed scope: workflows, integrations, templates | You, after handover | You have a person who will own and run it |
| Monthly retainer | Ongoing build and optimisation hours | You; output is effort, not results | Scope changes every month |
| Hourly | Time on specific fixes | You | The system works and needs occasional repair |
| Platform resale | A white-labelled platform plus setup | You; you may not own the account | Only if account ownership transfers to you in writing |
| Pay per result | A share of revenue, a fee per booked appointment, or a mix | The agency carries delivery cost | The outcome is a booked call or a sale you can count |
Whatever the model, get account and data ownership in writing; a build you cannot export is a switching cost paid in advance.
Quotable: the pricing model of a marketing automation agency tells you who is paid if the automation does nothing.
If we can’t make you money, we don’t deserve yours.
Pay-Per-Result pricing — performance-based alignment.
The Leak-First Order: what to automate first
The Leak-First Order is a rule for sequencing automation work: fix the leak closest to the enquiry first, because every later stage inherits it. It has a step zero and four steps.
- Step zero: one clean record per lead. Deduplicate, standardise phone formats, and set a source and owner on every record. Our CRM data hygiene guide has the checklist.
- Leak 1: first response. Trigger an SMS and a call attempt the moment a lead lands, at any hour. Target: a two-way touch inside five minutes. Our walkthrough on setting a speed-to-lead SLA covers the rule and the reporting.
- Leak 2: non-responders. Build a follow-up run across SMS, email and calls, with a defined end and an opt-out honoured everywhere. The mechanics are in our lead follow-up automation guide.
- Leak 3: booked but not shown. Send a confirmation at booking, reminders before the call, and a same-day re-book offer to anyone who misses.
- Leak 4: the dormant database. Re-open old enquiries with a specific reason to talk. Do this last, because reactivated leads need leaks 1 to 3 fixed.
Long-cycle nurture content (newsletters, education drips) comes after all four. It is the right tool for buyers who are months away, and is covered in our guide to automated lead nurturing.
Which leak is yours: a threshold table
| If you measure this | And it reads | Automate this first |
|---|---|---|
| Median minutes from enquiry to first two-way touch | Over 5 minutes | Leak 1: first response |
| Leads with no reply after first touch | Over half, with fewer than 4 follow-up attempts logged | Leak 2: follow-up run |
| Show rate (shown ÷ booked) | Below your own trailing 90-day average | Leak 3: reminders and re-booking |
| Enquiries older than 6 months never re-contacted | Over 500 records | Leak 4: reactivation |
| Duplicate or ownerless CRM records | Over 5% of records | Step zero before anything else |
The thresholds are my working rules of thumb, not industry standards. Replace them with your own baseline once you have one.
Quotable: the Leak-First Order says automate the leak closest to the enquiry first, because every later stage inherits whatever that first leak lets through.
How to measure whether marketing automation is working
Marketing automation is working when sales per 100 leads rises at the same ad spend. Sends and opens only show the machine is running. Track six stage metrics:
| Metric | Formula | What moves it |
|---|---|---|
| Speed to lead | Median minutes from enquiry timestamp to first two-way touch | Leak 1 automation |
| Contact rate | Leads with a two-way conversation ÷ total leads | Leaks 1 and 2 |
| Set rate | Appointments booked ÷ leads contacted | Follow-up quality, booking friction |
| Show rate | Appointments attended ÷ appointments booked | Leak 3 |
| Close rate | Sales ÷ appointments attended | Sales team, offer, lead fit |
| Reactivation rate | Old records that re-engage or book ÷ records messaged | Leak 4 |
Quotable: the only marketing automation metric that pays the invoice is sales per 100 leads at constant ad spend.
A worked example: what fixing one leak is worth
This worked example shows how to value a single automation fix before paying for it. Every input is an assumption for illustration; replace each one with your own numbers.
- Leads per month: 200 (assumption)
- Set rate (booked ÷ contacted): 30% (assumption)
- Show rate: 70% (assumption)
- Close rate: 25% (assumption)
- Average sale value: $5,000 (assumption)
- Contact rate today, three bands: 35% / 50% / 65% (assumptions)
Sales per month = leads × contact rate × set rate × show rate × close rate. With the fixed inputs, 200 × 0.30 × 0.70 × 0.25 = 10.5, so sales = 10.5 × contact rate.
| Contact rate band | Sales today | If first-response automation adds 20 points | Extra sales a month | Extra revenue a month at $5,000 |
|---|---|---|---|---|
| Low: 35% | 3.7 | 55% → 5.8 | +2.1 | +$10,500 |
| Mid: 50% | 5.3 | 70% → 7.4 | +2.1 | +$10,500 |
| High: 65% | 6.8 | 85% → 8.9 | +2.1 | +$10,500 |
Two things fall out. First, at these inputs every 10 points of contact rate is worth 1.05 sales a month (200 × 0.10 × 0.0525), whatever your starting band. Second, the 20-point gain is itself an assumption; rerun it at 5 and 10 points.
Now set that against cost. On HubSpot Marketing Hub Professional at the annual-commitment price, the first year is US$800 × 12 + US$3,000 onboarding = US$12,600 before anyone builds a workflow. On GoHighLevel’s Starter plan it is US$97 × 12 = US$1,164. Add the agency’s build and running fee, or the hours of the person you assign, and the break-even is how many extra sales a month cover it.
Quotable: value a marketing automation project as extra sales a month times average sale, minus platform and running cost; if you cannot fill in that sum, you are not ready to buy.
Where marketing automation projects fail
Marketing automation projects usually fail on ownership and data, not on software. The common failure modes, roughly from most to least fundamental:
- No owner after launch. The agency hands over 40 workflows and nobody on staff can read them. Six months later half are broken and nobody knows.
- Automating the wrong end first. A beautiful newsletter program sits on top of a CRM where new leads wait a day for a reply.
- Dirty data. Duplicates get two messages; wrong phone formats get none.
- Automation without a human handoff. A hot reply at 9pm sits in an inbox until morning because no one is alerted.
- Reporting on activity. Dashboards show sends and opens; nobody can say what sales per 100 leads did.
Quotable: most marketing automation fails because nobody owns it after launch, not because the platform was wrong.
Consent and opt-out rules your automations must obey
Automated messages are marketing messages under the law of the country they land in, so the rules are part of the build. This is general information, not legal advice; check your own position with a qualified adviser.
| Channel | United States | Australia | United Kingdom |
|---|---|---|---|
| Email opt-out | CAN-SPAM: honour within 10 business days; penalties up to US$53,088 per violating email | Spam Act 2003: honour within 5 working days; unsubscribe must work for 30 days after sending | PECR: consent rules for electronic mail marketing (see the ICO) |
| Automated or AI voice calls | FCC ruled on 8 February 2024 that AI-generated voices are “artificial” under the TCPA, so prior express written consent rules apply | Telemarketing Industry Standard 2017 applies to all marketing voice calls, including calling hours | ICO: no automated marketing calls without specific consent |
| Live marketing calls | Scrub against the National Do Not Call Registry at least every 31 days | Do Not Call Register; calls 9am–8pm weekdays, 9am–5pm Saturday, none on Sundays or national public holidays | Screen against TPS and CTPS |
The practical rule for an automation build: store consent source and timestamp on the record, make the opt-out flag global across every channel, and stop every sequence the moment it is set.
Quotable: in marketing automation, an opt-out flag that only stops one channel is a compliance failure waiting for a complaint.
Build it yourself, hire an agency, or pay per result
Whether to build marketing automation yourself depends on lead volume and whether someone can own it. The crossover points below are my judgement from the economics above, not measured thresholds.
| Your situation | Best fit | Why |
|---|---|---|
| Under ~50 leads a month, owner answers enquiries | DIY on an entry plan | One instant-reply rule and one reminder sequence cover most of the value |
| 50–300 leads a month, a staff member with 4+ hours a week | Agency project build, then you run it | The build is the hard part; running it is learnable |
| Any volume, nobody can own it | Agency retainer or managed service | An unowned system decays; someone has to be paid to watch it |
| 300+ leads a month, or 1,000+ dormant records, and the goal is booked calls | Pay per result | The work is mostly conversations, which are better bought by outcome than by hour |
| Long B2B cycle, few leads, heavy content | In-house marketing ops hire | Nurture and content need context an outsider rarely has |
The honest cost of DIY: someone learns the platform, writes the copy, wires the CRM, tests every path and checks it daily. If that is you, price your hours.
Quotable: the decision between DIY and a marketing automation agency turns on one question: who will own this system in month twelve?
How to choose a marketing automation agency: six questions
Choosing a marketing automation agency comes down to six questions. Ask each one in writing, and treat a vague answer as a no.
- Which leak will you fix first, and what number will you report on it each week?
- Who owns the platform account, workflows and data if we part ways?
- What is your stop rule for a follow-up sequence, and how do opt-outs propagate across channels?
- Who answers a hot reply at 9pm on a Saturday: a rule, an AI agent or a person?
- Show me a dashboard that reports sales per 100 leads, not sends and opens.
- Which platform do you resell, and what margin is in the licence fee?
Quotable: a marketing automation agency that cannot name the first leak it will fix has not looked at your funnel yet.
What I’d fix first
If I had one week inside a business with ad spend and a leaky funnel, I would not touch the newsletter. I would do this, in order:
- Day 1: export every lead from the last 90 days and calculate median minutes to first two-way touch.
- Day 2: merge duplicates, fix phone formats, set owners. Step zero.
- Day 3: switch on an instant SMS plus call attempt for every new lead, with an alert to a human for any reply.
- Day 4: add confirmation and reminder messages to every booking, plus a same-day re-book message for no-shows.
- Day 5: write a short follow-up run for non-responders with a hard stop and a global opt-out.
Reactivation waits until week three, when the first three leaks are holding. The temptation is to start with the database because it feels like free money; it is only free once the front of the funnel can catch what it shakes loose.
Quotable: fix first response before you reactivate anyone, or you will wake up old leads and then make them wait.
How LeadsNow applies marketing automation
LeadsNow applies marketing automation to one job: turning leads into booked sales appointments. We book calls using AI calling, SMS and DM follow-up, which covers the first three leaks in the Leak-First Order, and we run database reactivation for the fourth.
- Track record: 50,769+ AI-booked sales appointments since 2017, and 1M+ leads generated.
- Reactivation: 4.4% average and 8.9% peak across our Colliers-era reactivation work (no window or sample disclosed).
- Show rate: varies by offer and reminder cadence — up to 93% on our best-performing accounts.
- Sales lift: a 7x average sales lift, defined on our methodology page, which also discloses that the median is closer to 4x.
More on how the AI side works is on our AI appointment setting page.
LeadsNow: a pay-per-result way to put this into practice
If you would rather buy the booked appointment than the automation, LeadsNow works on results. You pay 5–25% of the revenue we generate for you (revenue share), or an equivalent pay-per-appointment fee, or a mix of both. Where you land depends on lead volume, what is being sold and its price, the type of product and business, and which part (or all) of the sales funnel we run.
- No-shows aren’t charged.
- Bad-fit dials and outbound calls cost the agency, not you.
- No retainer; cancel any time with 14 days notice.
The structure is set out on our pricing page. If the DIY row of the threshold table fits you better, that is the right call.
Sources
- HubSpot, Marketing Hub pricing (read 7 October 2026)
- HighLevel, pricing (read 7 October 2026)
- ActiveCampaign, pricing (read 7 October 2026)
- Klaviyo, pricing (read 7 October 2026)
- US Federal Trade Commission, CAN-SPAM Act: a compliance guide for business
- Australian Communications and Media Authority, Avoid sending spam
- US Federal Communications Commission, FCC makes AI-generated voices in robocalls illegal (8 February 2024)
- Do Not Call Register (ACMA), Industry standards
- US Federal Trade Commission, Complying with the Telemarketing Sales Rule
- UK Information Commissioner’s Office, Telephone marketing
Frequently asked questions
What does a marketing automation agency do?
It designs, builds and runs the automated rules that move a lead from enquiry to sale: instant first response, follow-up sequences, booking reminders, CRM hygiene and reactivation of old leads. The useful ones report on sales per 100 leads, not on emails sent.
How much does a marketing automation agency cost?
Agencies charge by project, retainer, hour, platform resale or result, and we found no credible public survey of their fees, so get three quotes against one scope. Platform licences are separate: HubSpot lists Marketing Hub Professional at US$800 a month plus a US$3,000 onboarding fee on its pricing page, while GoHighLevel starts at US$97 a month.
What should I automate first?
Follow the Leak-First Order: clean the CRM (step zero), then automate first response to new leads, then follow-up for non-responders, then reminders and re-booking for no-shows, and only then reactivation of the dormant database.
Is HubSpot or GoHighLevel better for a service business?
Neither is better in general. HubSpot puts CRM, marketing and sales in one database, with its lowest prices on annual commitment; GoHighLevel is built for agencies running many client sub-accounts at a flat monthly price. Pick the one you will still be operating in a year.
Do automated marketing messages need consent?
Usually, and the rules differ by country. In the US, the FTC’s CAN-SPAM guide says opt-outs must be honoured within 10 business days; in Australia the ACMA requires unsubscribes within 5 working days. AI-voice calls in the US fall under TCPA consent rules after the FCC’s February 2024 ruling. This is general information, not legal advice.
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We book qualified sales appointments for you and you pay on results, not retainers. Our booking page asks a few quick questions so you find out in two minutes whether that model suits your business.
- 50,769+ appointments booked without cold calling.
- Pay-Per-Result pricing — you pay for booked, qualified calls.
- Pick your own time on our live calendar, no phone tag.