Founders & sales teams
Keep your team focused on conversations while the research, list building, campaign preparation, and operational work gets handled.
Get help with your outboundFor founders, sales teams & agencies
Your GTM work, handled.
Find the right prospects, launch better outreach, and keep your campaigns moving. Hands-on help with the research, data, copy, and systems behind your outbound.
Hourly support. Done-with-you outbound.
The stack behind the work
Built around your workload
An extra pair of hands.
A lot less on your plate.
Agencies
Add hands-on support for client campaigns, from prospect research and enrichment to copy, setup, and campaign management.
Get support for client workThe ways I can help
Off your to-do list.
Into motion.
Bring a specific task or get help putting the pieces together.
Prospect research & list building
Find the companies and contacts that fit your market, including audiences beyond the usual databases.
Data enrichment & verification
Fill information gaps, check fit, and prepare cleaner lists for outreach.
Campaign copy & sequence reviews
Sharpen your offer, develop relevant angles, and give prospects a reason to respond.
Deliverability & inbox setup
Get domains, mailboxes, warmup, and DNS records checked before campaigns go live.
Automation & reporting
Connect workflows, enrichment tables, and dashboards to reduce repetitive work.
GTM working sessions
Work through targeting, offer, and channel decisions with practical support.
Available scope depends on the service you choose.
A straightforward working relationship
Clear tasks. Clear next steps.
- 01
Share the need.
Your audience, your setup, and the work you need help with.
- 02
Choose the support.
Agree on the service, scope, and review points.
- 03
Get things moving.
Provide the brief and necessary access. Execution begins.
- 04
Review what's next.
Review the work and decide on the next priorities.
Selected experience / Marielle Camba
The thinking behind the work.
17 campaigns, 2,900+ positive replies on the dashboards behind them. Figures are from the live write-ups on the portfolio.
- Advertising
Turning advertising activity into a relevant opening.
Using LinkedIn ad signals to research accounts and inform personalized outreach.
- 7,723
- contacts reached
- 129
- positive replies · 1.7% of contacts
- Restaurant tech
Finding prospects beyond standard databases.
Directory research to reach restaurant audiences that conventional searches can miss.
- 15,231
- contacts reached
- 244
- positive replies · 1.6% of contacts · 3 sequences
- Legal tech
Different reputation challenges. Different messaging.
Review-based segmentation to make each campaign angle fit the prospect's situation.
- 4,061
- contacts reached
- 40
- positive replies · 1.0% of contacts · 6 marked won
- Hospitality
Turning commission pain into a direct-booking conversation.
Hotel lists built from Apollo, directories and Google Maps, with outreach that referenced each property's own OTA listings.
- 11,864
- contacts reached
- 112
- positive replies · 0.9% of contacts
- SaaS
Finding the companies whose trials need converting.
Software companies with free trials, sourced from product directories and qualified with AI checks and traffic data.
- 4,511
- contacts reached
- 80
- positive replies · 1.8% of contacts
- SaaS
Qualifying on team size and traffic, not just industry.
Directory-sourced software companies, filtered by support-team headcount and website traffic before any outreach.
- 19,336
- contacts reached
- 103
- positive replies · 0.5% of contacts · 3 sequences
Show all 17 case studiesShow fewer
- Sales tech
Reading burner domains as a sign of active outbound.
Companies running multiple sending domains were detected with Pandamatch, a clear signal they run outbound and need better data.
- 9,723
- contacts reached
- 108
- positive replies · 1.1% of contacts
- Health & wellness
One product, two audiences, two kinds of proof.
Wellness studios found on Google Maps and referenced by their community, plus wellness apps found on the App Store and referenced by their one-star reviews.
- 3,450
- contacts reached
- 48
- positive replies · 1.4% of contacts
- Marketing
Naming the competitor that outranks them.
Top organic keywords and competitors pulled from Store Leads and Similarweb, so each email named who was ranking above the prospect.
- 16,133
- contacts reached
- 113
- positive replies · 0.7% of contacts · 3 marked won
- Property tech
Reaching a hard-to-find list on every channel it has.
Short-term rentals sourced through lookalike search and Google Properties, then contacted across personal, work and generic inboxes.
- 12,412
- contacts reached
- 165
- positive replies · 1.3% of contacts · 7 sequences
- Financial services
Buyers ready, for this business, in this town.
Local businesses of specific types in specific locations, with messaging that paired the vertical and the place.
- 1,281
- contacts reached
- 66
- positive replies · 5.2% of contacts
- Sales tech
Treating a competitor's followers as an intent signal.
People following outbound-tool competitors on LinkedIn, reached as an audience already interested in the category.
- 6,405
- contacts reached
- 214
- positive replies · 3.3% of contacts · 3 sequences
- Home services
Filtering a huge list down to the right providers.
AI filtering reduced a large list to the service providers in the target locations, with buyer-ready messaging for each.
- 20,161
- contacts reached · across 14 local batches
- 468
- positive replies · 44 to 94% of all replies
- Marketing tech
Four angles on one timely pain point.
Parallel campaigns on AI search disruption, from LLM reality checks to competitors showing up in AI results, tested at the same time.
- 84,232
- emails sent · 4 angles, run twice
- 76
- positive replies
- Restaurant tech
Personalised first lines, generated at scale.
Three angles with AI-written personal lines for restaurants sourced from directories and Google Maps, tested side by side.
- 119,509
- contacts reached
- 478
- positive replies · 0.4% of contacts · up to 33% of all replies
- Marketing tech
How AI perceives your brand, as the opening line.
Three campaigns on AI brand perception, backed by a YC-founder angle and cited case studies.
- 38,161
- contacts reached
- 115
- positive replies · 0.3% of contacts · 28% of all replies
- Real estate lending
A public record the prospect can verify about their own deal.
County recorder data surfaced a competitor's borrowers from the past year, enriched to decision-makers and opened with a verifiable fact plus a same-day quote.
- 468,000
- emails sent · 4 iterations
- 384
- positive replies · 15 to 20% of all replies
Two ways to work together
Choose the support you need.
Start with a single task, or build an outbound system you own.
Hourly GTM support
$15per hour, billed for the time it took
Specific tasks and working sessions
- List building and enrichment
- Sequence, copy and offer reviews
- Deliverability and inbox setup
- Automation and reporting builds
- Ad hoc GTM strategy calls
Send a task, get billed for the hours. No retainer, no minimum.
Get hourly supportDone-with-you outbound
$1,000one-time
Building and running outbound on infrastructure you own
- Validated email lists of your TAM
- 3 to 5 email sequences with a reusable copy framework
- LinkedIn outreach layered on the same list
- New angles and sequences tested biweekly
- Full tracking and a live dashboard
- Regular deliverability and campaign audits
Daily send goal of 1,000 emails. Everything built is yours to keep.
- You supply and pay for domains, inboxes and the sending platform.
- How long ongoing iteration and audits run is still to be decided.
Full scope and terms are on each checkout page.
The person behind the work
Hi, I'm Marielle.
I'm a GTM engineer and outbound specialist. My work spans prospect research, data enrichment, campaign copy, email infrastructure, and automation.
With Manna GTM, I bring that hands-on experience to founders, sales teams, and agencies that need help getting the work done.
Get to know my workClient feedback
In their own words.
Founders on what it is like to work with Marielle, the lead behind Manna GTM. The team is built around the same way of working: hands-on, inside the campaigns, and in touch every day.
The best GTM member we've ever had. We brought in 8 clients in just 2 months with Marielle's help. We didn't have to handle the campaigns at all, and she kept us updated daily, providing support that went far beyond simply managing the campaigns.
Vlad MihuFounder, group-venluto.comBefore we get started
A few good
questions.
Can I book help for a single task?
Yes. Hourly support covers individual tasks and working sessions. The offer states no minimum commitment.
What counts as a qualified lead?
A positive reply or qualified conversation. Opens and clicks don't count, and a booked meeting is not required.
Who pays for the sending tools?
For done-with-you outbound, you provide and pay for domains, inboxes, and the sending platform in your name.
Will I own the work?
Under the done-with-you offer, the lists, sequences, workflows, and documentation belong to you.
Which service should I choose?
Choose hourly support for specific tasks, or done-with-you outbound for the broader system and campaign work.
Let's get to work
What's on your
GTM to-do list?
Tell me what needs doing. Let's find the right way forward.