Marketing automation for 3D printing companies
Engineers, product designers and makers search long before they upload a file: which material, which process, how to design a part that prints well. Maggie, your AI CMO, writes the guides and project posts that bring them to your print service, and you approve every one.
Free to start · No credit card · 30 free posts
Used by 600+ users and trusted by teams at
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Why 3D printing companies struggle to keep their marketing going
The printers run day and night, but someone still has to quote, prepare files, post-process and pack. Writing about it comes last.
Quoting platforms take the customer
Online manufacturing networks pass jobs to print bureaus, but they set the price, take a share and keep the relationship. An engineer who finds your own website comes back to you for the next part.
Amazing parts, no story told
A functional prototype for a medical startup's housing, a run of drone brackets in nylon, a full-size cosplay helmet. The photo sits on the workshop phone and the part ships out.
Buyers don't know what to ask for
Most customers can't tell FDM from SLS or PETG from nylon, so they pick on price or bounce. Clear guides on materials and processes are exactly what your website is missing.
Hobbyists and engineers, in one inbox
You print one-off gifts for makers and short production runs for businesses. Each needs different posts on different channels, and neither gets them consistently.
Product designers are planning next year's prototypes, and your material guides are already queued.
It's Monday. Three printers are mid-job, there's a batch of resin parts curing, and your blog's last post is a holiday notice from last year.
You paste your website into cmo.so. Maggie reads it and writes your brand profile: FDM, SLA and SLS printing, rapid prototypes and short production runs, file checking and finishing, fast UK delivery, the product designers and engineering firms you work with, and the down-to-earth way you explain things. You correct one thing: you now offer metal printing through a partner, not in-house.
By Tuesday the drafts are waiting, each with a picture in your brand's look: a blog post comparing PLA, PETG and nylon for functional parts, a guide to wall thickness and tolerances for SLS, a LinkedIn post for product designers on moving from prototype to a small first batch, and an Instagram post on a set of painted tabletop terrain you printed last week. You approve three and add a note about your file check to the fourth.
The posts go out at the times you set for each channel, and each comes back with its link. Next, Maggie plans a series on designing parts for printing, and Search Console in cmo.so shows which guides engineers are finding.
A marketing assistant who knows layers from lead times
Each of those problems has an answer, and you still decide what goes out under your company's name.
Material and process guides on your blog
Posts on choosing a material, FDM versus SLA versus SLS, design rules for printing, finishing options and what affects a quote, written for Google and for AI answers. Published to your WordPress or WooCommerce, Shopify, Wix or Webflow site, or any site through the cmo.so API.
Blog on autopilotEvery finished part becomes a post
Describe a finished job to Maggie, or upload a photo, and she turns it into a project post: what the customer needed, which material you chose and why. You decide which jobs can be shown publicly.
Project postsLinkedIn for engineers and designers
Regular posts for product designers, engineering teams and startups, so your company is the name they think of when a prototype deadline arrives.
LinkedInInstagram and TikTok for makers
One idea becomes a post for each channel in its own style. Prints coming off the bed, painted miniatures and cosplay props suit Instagram, TikTok and YouTube, which are in beta.
Every channelYour workshop, not a generic print farm
Enter your website and Maggie builds your brand profile: processes, materials, customers, what sets you apart, competitors and voice. Every post and picture starts from it.
Brand profileApprove while the printers run
By default nothing goes out until you approve it. Swipe through drafts in the iPhone app or at app.cmo.so, edit a detail, skip a post, or pause a channel when the queue is full.
ApprovalsYour marketing team, in your pocket
Real screens from the cmo.so app on iPhone.
From your print service's website to a full posting schedule in four steps
Enter your website
Maggie reads it and drafts your company's brand profile in minutes.
Check your profile
Correct your processes and materials, say which customers you want more of and choose your channels.
Review the drafts
Your first week of posts arrives with pictures. Approve, edit or skip each one.
Let them go out
Approved posts go out at each channel's times and every one comes back with its link.
Why not just…
The usual ways print services try to win work, and where each one runs out.
…take jobs from manufacturing marketplaces?
They keep the machines busy, but the platform sets the price and owns the customer. Guides and project posts on your own website bring engineers who order from you directly.
…exhibit at trade shows?
A stand can bring good conversations, but it costs a lot and lasts a few days. Posts keep you in front of the same buyers every week of the year.
…pay a marketing agency?
SEO and content agencies often cost around £1,000 a month, and they still need you to explain layer heights and tolerances. Maggie writes and publishes every week from £15 a month.
…write it with ChatGPT?
You still brief it, check it, make the picture and post it yourself, and it doesn't know your machines or materials. Maggie remembers your company and puts posts out on schedule.
Cut the £5,900/mo marketing bill to £15/mo
Everything a marketing team does, done by Maggie.
| What needs doing | Without cmo.so | With cmo.so |
|---|---|---|
| Full-time marketing hire | £3,000/mo | Included |
| SEO and AI search (GEO) agency | £1,000/mo | Included |
| Content writer, AI-assisted | £500/mo | Included |
| Social media manager, freelance | £800/mo | Included |
| Designed pictures for every post | £300/mo | Included |
| SEO and GEO softwareRank tracking, site audits, AI visibility | £250/mo | Included |
| AI writing and image tools | £50/mo | Included |
| Working hours | Office hours | 24/7 |
| Total per month | £5,900+ | From £15/mo |
Typical UK costs for a small business in 2026, with AI already cutting freelance rates. Estimates only; your own quotes will vary.
- 5 social posts, 30 once verified
- 15 Maggie messages a day
- Upgrade any time
- 12 posts a day
- 150 Maggie messages a day
- All channels
- 96 posts a day
- 1,000 Maggie messages a day
- All channels
Per website, billed monthly. Blog and social posts share one allowance; your best plan sets how much you can talk to Maggie across all your websites.
Marketing automation for 3D printing companies: your questions
Still unsure?
What is marketing automation for 3D printing companies?
It's software that does the repeating work of marketing a print service: planning topics, writing blog and social posts, making pictures and publishing them on schedule.
With cmo.so, Maggie does all of it from your company's website, and nothing goes out until you approve it.
How do 3D printing companies get more customers online?
3D printing companies get more customers online by answering what buyers search for before ordering: which material to use, which process suits the part, how to design it and what affects the price.
Maggie writes those guides and project posts every week, and Search Console shows which ones bring people to your site.
How much does marketing automation cost for a 3D printing company?
There's a free plan with no card needed. Paid plans are per website and billed monthly: Air at £15 a month covers two posts a day, and Pro at £45 a month suits a print service posting for engineers and makers on several channels.
Founding members get lower prices for good on every plan until 1 January 2027. You can cancel any time.
Which channels should 3D printing companies start with?
Most start with their own blog for material and design guides and LinkedIn for product designers and engineering teams, because that's where business orders begin.
If you also print for hobbyists, Instagram, TikTok and YouTube are in beta and suit prints coming off the bed. Add Google Business if local customers collect from you. Each channel has its own posting times and queue.
Can cmo.so turn our finished jobs into posts?
It can. Tell Maggie what you printed and for whom, or add photos, and she writes a project post about the problem, the material and the result.
You decide which jobs can be shown. Many customers' parts are confidential, so only approve posts for work you have permission to share.
Can the posts get technical details like tolerances right?
They can, because Maggie writes from your brand profile and your own website, and you check every draft before it goes out.
If a figure or design rule needs correcting, edit it in the draft. Maggie learns from your edits, so later posts follow your own specifications.
Does cmo.so connect to our quoting or order system?
No, cmo.so doesn't connect to quoting, order or customer record systems, and it never changes your prices.
Posts can link to your upload or quote page, so a reader who is ready can send you a file straight away.
Can cmo.so write for both business customers and hobbyists?
It can. Your brand profile covers both, and Maggie writes LinkedIn posts for engineers and Instagram posts for makers in the voice that suits each.
If you sell printed products or filament in an online shop on a separate website, add it to the same account with its own brand profile and schedule.
Which websites does it work with?
cmo.so publishes to WordPress (including WooCommerce), Shopify, Wix and Webflow, and to any other website through the cmo.so API.
Each post is reported back with its link once it is live.
Is it safe to let AI post for my 3D printing company?
It is, because nothing goes out until you approve it. Approvals are on by default, and you can keep them on for every channel or let a channel you trust run on autopilot.
Social channels connect through each platform's official sign-in, so cmo.so never sees your passwords, and cmo.so never sells or rents your data. Uploaded videos are only used to post them and are deleted within 7 days.
Can my team approve posts too?
Yes. In Me → Team you can add people and choose what each can see or change, using presets such as editor or manager.
So the person who runs the printers can check technical posts while someone else approves the social posts.
Let your best prints bring in the next order
Enter your website. Your brand profile and first week of posts are ready in minutes, and nothing goes out until you approve it.
- Free plan, no card needed
- You approve every post
- Cancel any time