BJÖRNBETASICK OF AI MARKETING THAT SOUNDS LIKE SLOP... AND SELLS LIKE IT TOO?
Enter A URL. Grab A Coffee ☕ Come Back To DONE.
Powered by $56M+ In Tracked eCom Sales
Because it just works (no vibe code skills needed!)
Introducing BJÖRN
Think IKEA For Marketing...
(Minus The Assembly)
ONE URL → Emails. Ads. UGC. Advertorials. Content. Strategy.
Fully designed, on-brand emails in your customer's voice — headline to CTA — pushed straight to Klaviyo in one click.
Complete Klaviyo flows — Welcome, Abandoned Cart, Post-Purchase, Winback — mapped, written, and exported in one click.
Product pages and advertorials built from real buyer language — objections handled, proof placed, offer framed to convert.
Complete creator briefs — hook, on-camera direction, script, and shot list — built from your real customer language and ready to hand off.
Blog posts, articles, and organic content spun from your brand voice vault — on-voice, SEO-aware, endless.
On-brand pop-ups and giveaway mechanics that grow the list — written to convert the browser before they bounce.
60 proven DTC experiments — subject lines, segmentation, SMS, popups — each with a hypothesis, the KPI it moves, and how long to run it.
Your whole account graded in one client-ready report — what's working, what's leaking, and the fix ranked by revenue impact.
One marketing calendar for campaigns, emails, ads, content, and launches — approval workflows, reusable playbooks, and role-based team views.
Create conversion-focused supplement copy angles and ads with claims backed by PubMed studies.
Your interactive productivity partner and second brain. Capture every idea, task, and loose thread, hand it to BJÖRN, and it gets done.
BJÖRN’s 10 Agents Create Weeks of Head Nodding, Trust Building Copy So Relatable Prospects Talk Themselves Into BuyingProspects Talk Themselves Into Buying
Agent 01Lina: Language MinerMarket Research AnalystSits in reviews and forums all week, pulling the phrases buyers type themselves.
Agent 02Quincy: Quiz ArchitectConversion Rate Optimization SpecialistRuns the quizzes and split tests that turn browsers into buyers.
Agent 03Erik: Angle ExplorerCreative StrategistHunts the next campaign angle and briefs it before the work starts.
Agent 04Pippi: Product MatchmakerLifecycle Marketing ManagerPuts the right product in front of the right buyer at the right moment.
Agent 05Thor: Ad CopywriterAdvertising CopywriterWrites the ads, then writes nine more to test against them.
Agent 06Eva: Email CopywriterEmail Marketing SpecialistWrites the campaigns and broadcasts that fill the send calendar.
Agent 07Saga: SEO Blog WriterSEO Marketing SpecialistWrites the blogs and articles that bring search traffic in.
Agent 08Astrid: Advertorial ExpertDirect Response CopywriterWrites the long-form advertorials that carry cold traffic to the cart.
Agent 09Freja: Flow ArchitectMarketing Automation SpecialistBuilds and maps every Klaviyo flow, start to finish.
Agent 10Viggo: SMS CopywriterMarketing Communications SpecialistWrites the SMS sequences for carts, launches and BFCM.
Salaries are U.S. national averages reported by ZipRecruiter, retrieved August–September 2026. Figures exclude payroll taxes, benefits, software and overhead.
BJÖRN Is For You If…Because You Were BJÖRN To Enjoy More 4 Day Weekends
BJÖRN runs on the copywriting craft these industry leaders vouch for
Craig writes copy that sells... if you're looking for sales copy that increases conversions and gets 'wallets open, credit card ready' buyers, Craig's your guy.
If you're an eCom marketer & you're not using Cashvertorials? Then you're leaving a LOT of money on the table. I fully endorse & recommend you check this out.
Craig is simply one of the finest copywriters I've ever had the pleasure to work with. His creativity and mad persuasion skills are matched by his enthusiasm.
When Craig showed me this advertorials 'cheat sheet' I admit he hooked me... I'm VERY excited to see other eCom marketers sell with this system.
Craig's renegade and profitable copy galvanizes prospects' attention & brings in BIG sales numbers.
This approach was so unique and fun I laughed out loud the whole time, and ran to buy the product… a butter knife!
Wow, just when I thought I had this whole copy thing down (after 20+ years in the game), you go and throw me a cash-flush curveball. Nicely done, my friend!
There’s Two Kinds Of Copy AI Can Produce
The Kind That Makes Your Client Think,
“Meh. My $20/month AI Can Do This.”
And The Kind That Makes Them Text This:
BJÖRN helps you axe the tax of endless rewrites...
Without spending half your day wrestling with prompts, rewriting SLOP and bracing for:
“That doesn’t sound like us”...
And become the in-demand strategist brands fight to keep...
Without giving up evenings & weekends.
More Retainers. Happier Clients. Less Stress.
That’s BJÖRN.
Because freeing up 8+ hours a week for strategy saves your Saturdays
BJÖRN
Stop The Slop. Sell More Stuff.
Uncover The Exact Phrases That Make Prospects Feel Freakishly Understood.
BJÖRN helps you turn more winning campaigns into higher retainers and longer weekends.
Synthetic avatar
“Woman, 44. Values self-care, wants healthy, hydrated skin.”
The copy you get
“Deep hydration your skin will thank you for, all day long.”
BJÖRN
Forums
True confessions
“My skin’s gone crepey and by 10am everything I put on has caked into the lines around my mouth.”
The copy you get
“Makeup pilling into crumbs by lunch? Switch to SUPERGLOW foundation for all-day smooth skin.” ✔
Synthetic avatar
“Dog owner who wants quality nutrition for their pet.”
The copy you get
“Premium nutrition for a happy, healthy dog.”
BJÖRN
Trustpilot
True confessions
“I buy him premium food and he repays me with room-clearing farts after dinner.”
The copy you get
“So-called "premium" dog chow give your pooch nuclear farts? Switch to Woof & enjoy movie night again.” ✔
Synthetic avatar
“Health-conscious adult looking for convenient high-protein snacks.”
The copy you get
“A delicious snack to help support your protein goals.”
BJÖRN
Quora
True confessions
“I wanna hit my macros but chicken breasts make me gag. And I’m sick of meal prep.”
The copy you get
“Sick of dry chicken and chalky shakes? Grab this tasty treat & smash your protein goals on-the-go.” ✔
ONE URL → Emails. Ads. UGC. Advertorials. Content. Strategy.
Try BJÖRN Free →BJÖRN blocks brand-voice drift & delivers agency-grade creative in the first draft.
Because BJÖRN builds trust, and 87% of consumers pay more for brands that do (Salsify Consumer Research)
Use BJÖRN's 10 Specialist Agents to build a complete marketing stack for you in the time it takes you to do a coffee run.
Come back to designed emails, flows, advertorials, blogs, pop-ups, UGC content, and months of content.
BJÖRN also gives you the strategic tools to cross-collaborate with your team on sales campaigns, respond to live performance data, A/B split test endless variations, and stay completely aligned without losing a beat.
ChatGPT is a blank box you re-brief every session. BJÖRN runs research first, it surfaces your customer's actual words from reviews, forums and DMs into a Language Bank, then every output reads from that one foundation. Other tools generate. BJÖRN remembers.
Yes. Unlimited brands under one login. Your cost to produce it: a few dollars in Claude. What you bill your client: whatever your work is worth. The margin is yours to keep.
It replaces the production grind, the first drafts, the flow wireframes, the SMS, the advertorials. You stay the editor and strategist. Most users hand the grind to BJÖRN and put those hours back into the strategy that drives more sales.
Yes. Quickly connect to Klaviyo's API & send designed emails, flows, and pop-ups directly to your Klaviyo account.
BJÖRN also syncs with Klaviyo's MCP to produce live performance reports.
Discover revenue leaks, repair broken flows, and identify segmentation tweaks before your client does, and turn insights into higher CTR, RPR, and CLTV.
No. Connecting BJÖRN to Anthropic and Klaviyo is copy & paste simple (we'll walk you through every step). BJÖRN was designed to be easy to use and still offer the control and customization options that keep creative fresh.
Start free — no card required. Get the Brand Voice Vault for your Shopify store, discover new insights with the Language Bank, Personas, and Avatars before you pay a cent. Then decide for yourself if you want BJÖRN to handle the rest. And paid plans are cancel anytime, so you're never locked in.
Just an Anthropic (Claude) account and a computer — no other subscriptions or software. Setup takes about two minutes, and we walk you through every step.
BJÖRN is powered by Anthropic's Claude, and it runs on your own Anthropic API key — every generation is processed through and billed by your own Anthropic account. Your key stays in your browser and is never stored on our servers, so you're always in control of your usage and costs. This also keeps your clients' performance data and marketing assets confidential.
What you get
On-brand emails in your customer’s voice, one click to Klaviyo.
Advanced Klaviyo Flows Built In BJÖRN. Ideate, Design, & Export In 1 Easy Click.
Product pages & advertorials from real buyer language.
UGC Creator Briefs (Visual Hooks, Script, Shot List) Ready To Produce.
Blogs, articles, organic content — on-voice and endless.
On-brand Pop Ups That Grab Attention & Grow The List Organically.
60 proven DTC experiments, each with a hypothesis & KPI.
Your account graded, fixes ranked by revenue impact.
Campaign Calendar and Promotion Playbooks For Cross-Team Collaboration & Workflows.
Create conversion-focused supplement copy angles and ads with claims backed by PubMed studies.
Your productivity partner. Capture, delegate, done.
BJÖRN