Startup Marketing Agency Built for Founder-Led Growth & Low CAC | Adnnel
Startup Marketing Agency // US & Canada

YOUR PROSPECT ASKED CHATGPT FOR A TOOL LIKE YOURS. DID YOU COME UP?

CAC is up 40-60% since 2023, and only 5% of B2B buyers are actively in-market at any moment. SEO takes a year to compound and you don’t have a year. We build the founder-led content, the intent-layered outbound, and the GEO that gets real pipeline conversations happening in weeks — without burning runway on channels that look like “real marketing” but don’t move revenue.

40-60%CAC increase since 2023
5%of B2B buyers actively in-market right now
3:1minimum healthy LTV:CAC ratio
48hraudit, free, no pitch
FOUNDER-LED PIPELINE OUTBOUND THAT BOOKS CALLS THIS WEEK CITED BY AI ANSWER ENGINES CAC PAYBACK UNDER 12 MONTHS BUILT FOR RUNWAY, NOT VANITY FOUNDER-LED PIPELINE OUTBOUND THAT BOOKS CALLS THIS WEEK CITED BY AI ANSWER ENGINES CAC PAYBACK UNDER 12 MONTHS BUILT FOR RUNWAY, NOT VANITY
The Four Threats Burning Your Runway

YOU’RE SPENDING
LIKE A SERIES B
WITH A SEED-STAGE BUDGET.

Threat 01

You’re Waiting on SEO You Can’t Afford to Wait For

SEO delivers the highest long-term B2B ROI at 748% — but takes 5-6 months to show meaningful traction and 12 months to truly compound. Most founders post content and blog for months, see zero pipeline, and conclude “content doesn’t work.” It works. It just doesn’t work first. Meanwhile, traditional search volume itself is projected to drop 25% by 2026 as AI answers eat into clicks.

Our move
We sequence it correctly: outbound first to validate messaging and book real conversations in weeks, then layer content and SEO once positioning is proven — so the long-term channel compounds on a foundation that actually converts.
Threat 02

CAC Is Up 40-60% and Your Old Playbook Doesn’t Account for It

Acquisition costs have climbed 40-60% since 2023, driven by rising competition, privacy changes, and ad-cost inflation across nearly every channel. Google Ads’ cost per lead reached $70.11 in 2026. Founders running the 2022 playbook — broad paid social, generic content, hope — are paying enterprise prices for startup-stage results.

Our move
We build to your specific unit economics: CAC payback under 12 months, LTV:CAC of 3:1 minimum, channel selection mapped to your actual ACV instead of copying a Series C company’s go-to-market stack.
Threat 03

Buyers Stopped Following Company Pages

B2B buyers increasingly follow people, not corporate accounts. Founders posting in their own voice on LinkedIn have become the highest-converting B2B inbound channel in 2026, while the company page sits in the background as a credibility check rather than the engine. The startups still pushing content through a branded handle are quietly losing reach to competitors whose founder is doing it personally.

Our move
We capture your actual voice in a structured guide, ghostwrite to it without it ever sounding ghostwritten, and wire the engagement signal back into your outbound — so a prospect who liked your post gets a warm opener referencing the exact thing they engaged with, not a cold blast.
Threat 04

Bad Contact Data Is Quietly Inflating Your CAC

Bounced emails torch domain reputation, waste sequences, and skew every downstream metric. A 15-30% invalid contact rate is common and most founders never check it — meaning a chunk of “marketing isn’t working” is actually a data-hygiene problem wearing a strategy costume. Every wasted touch inflates the true cost of every deal you eventually close.

Our move
Verified, enriched contact data before a single sequence goes out — keeping bounce rates under 3% so your CAC reflects real performance, not a domain reputation problem masquerading as a channel problem.
The AI Visibility Test

DO THIS
RIGHT NOW.

Open ChatGPT or Perplexity on your other tab. Ask the question a real prospect in your ICP would ask when they’re evaluating tools in your category. Read the full answer carefully.

“What’s the best [your product category] for [your specific ICP — e.g. early-stage B2B SaaS teams under 20 people]?”

For most early-stage startups, the answer is silence or a competitor with better entity clarity. And 74% of B2B companies plan to deploy agentic AI within two years — meaning the AI answer engine isn’t a future problem, it’s where a meaningful share of your category research is already happening today.

Get the report on what AI says about you
The Playbook

SIX MOVES.
NONE OF THEM REQUIRE A YEAR OF RUNWAY TO PROVE OUT.

01

Intent-Layered Cold Outbound

Verified, enriched contact data with bounce rates kept under 3%. Sequences that reference real triggers — funding raised, a relevant hire, a competitor’s customer churning — instead of mass-blasted templates. Response rates on intent-triggered sequences run 2-4x higher than cold lists. This is the channel that produces pipeline feedback in weeks, not months.

Best for: pre-PMF and early-stage founders who need real conversations now, not a content calendar.
02

Founder Voice, Built to Compound

We capture how you actually talk — specific phrasings, formats you favor, topics you have a genuine point of view on — into a structured guide, then write to it so it never reads like a press release with your name on it. The personal brand becomes the primary distribution channel; the company page becomes the credibility check behind it.

Best for: founders with a real point of view who haven’t had time to post consistently.
03

Signal-Based Outbound

When a prospect engages with your founder’s content, we capture that signal and fire a sequence referencing the exact post they engaged with. The cold email stops being cold — reply rates lift because the prospect already feels like they know you. Content surfaces who to reach out to; outbound surfaces what to write about next. The loop compounds in both directions.

Best for: startups already getting engagement on founder content but not converting it to pipeline.
04

Generative Engine Optimization for B2B Categories

We structure your comparison pages, docs, and category content the way ChatGPT and Perplexity lift it: direct-answer paragraphs, named entity clarity, third-party citations. SEO and GEO together mean you capture buyers whether they’re typing into Google or asking an AI assistant to shortlist tools in your category.

Best for: startups whose category has real search volume but zero AI-citation presence.
05

CAC-Disciplined Channel Selection

We map your channel mix to your actual ACV instead of a borrowed playbook — under $10K ACV gets PLG, content, and community; $5K-$30K gets the SEO-content-email-outbound hybrid; $30K+ gets ABM and direct outbound. Every channel gets measured against CAC payback under 12 months and LTV:CAC of 3:1 minimum before we scale it.

Best for: founders who’ve tried five channels and don’t know which one is actually working.
06

Sequenced Content That Compounds Once Validated

Once outbound has validated your messaging through real prospect conversations, we layer in the content and SEO that takes 5-6 months to gain traction and 12 to compound — but now built on positioning that’s already proven to convert, not a guess made in a vacuum.

Best for: startups past initial validation, ready to build the channel that compounds for years.
Pricing

THREE TIERS.
MONTH-TO-MONTH.
PRICED TO YOUR RUNWAY,
NOT YOUR EGO.

From a pre-seed founder validating messaging to a Series A team scaling a proven channel, every package is built around CAC payback math, not a vanity dashboard. We share numbers after the audit — because quoting blind is what bad agencies do.

IgnitePre-seed & early-stage founders
PropelSeed to Series A teams
ConquerScale-up & category leaders
See what’s in each tier →
The Questions Founders Actually Email Us

STRAIGHT
ANSWERS.

Cold outbound, almost always, if you’re pre-PMF or early-stage. SEO delivers the highest long-term ROI in B2B at 748%, but takes 5-6 months to show meaningful traction and 12 months to truly compound — and only 5% of B2B buyers are actively in-market at any given moment, so organic content alone has nothing to catch in the early months. Cold email gets you real prospect feedback on your messaging within weeks at near-zero cost. Validate first, then layer content and SEO once positioning is proven.
It depends heavily on your ACV and motion. SMB SaaS typically runs $100-$400 CAC, mid-market $400-$800, and enterprise $800-$5,000+. But the number that matters more than the raw figure is payback period — under 12 months is the bar for Series A readiness, with anything past 18 months signaling a structural problem rather than something that improves “at scale.” We calculate your real, gross-margin-adjusted CAC payback during the audit, not a borrowed industry average.
Yes, and increasingly it’s not optional. B2B buyers follow people now, not company pages, and founders posting in their own voice on LinkedIn have become the highest-converting B2B inbound channel in 2026. Personal brand authority takes 6-12 months to compound — meaning the founders who started this year are already ahead of the ones who wait until next year. The trick is building the operating layer (voice guide, content cadence, signal capture) so it doesn’t consume your entire calendar.
Early-stage startups under $10M ARR typically invest 15-25% of revenue in marketing; growth-stage companies between $10M-$50M spend 8-15%; mature companies spend 6-10%. Pre-revenue or pre-Series A, the more useful number is a fixed monthly budget tied to specific channel tests rather than a percentage — usually $0-$2K/month pre-$500K ARR, scaling to $5K-$15K/month approaching a Series A. We size this to your actual stage during the audit.
A one-page PDF. What ChatGPT and Perplexity say about your category when a real buyer asks. Your current CAC payback estimate and where it sits against the 12-month benchmark. A contact-data hygiene check if you’re running outbound. Your top three channel-fit recommendations mapped to your specific ACV and stage. One-page action plan, prioritized, no fluff. No call required. No pitch unless you ask.
Free. 48 Hours. Zero Pitch.

GET THE REPORT ON
WHAT AI SAYS
ABOUT YOUR STARTUP.

  • ChatGPT + Perplexity category visibility scan
  • CAC payback estimate against the 12-month benchmark
  • Contact-data hygiene check (if running outbound)
  • Channel-fit recommendation mapped to your ACV and stage
  • One-page action plan, prioritized, no fluff
  • No call required. One email, then the ball is yours.

Claim My Audit

We’ll email your audit within 48 hours. Nothing else.

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