Social Media Marketing for SaaS and Web Apps on a Small Budget
By The Otto Team · Published 2026-10-08 · Updated 2026-10-15 · 1 min read
Key takeaways
- Demo one job to be done per video, not the whole product.
- Crop and zoom desktop recordings so the interface is readable on a phone.
- Match the landing page to the hook and tag every link with UTMs.
- Measure sign-ups, activation and trial-to-paid, not likes.
SaaS and web apps are harder to explain than a consumer game, but short-form video is one of the lowest-cost ways to show them. The principle is the same: show one problem solved on the real screen.
Pick one job to be done
Do not demo the product. Demo a job: "Turn a spreadsheet into a dashboard," "Send an invoice in 20 seconds," "Schedule a week of posts." Each job is a video.
Format ideas
- Workflow speedrun: the full job in 15 seconds.
- Before and after: the spreadsheet mess vs. the clean view.
- Myth busting: "You do not need an analyst to do this."
- Role-based tips: "3 things every marketer should automate."
Make web apps readable on mobile
Crop desktop recordings to the active area, zoom the cursor, increase font size and avoid tiny sidebars. Otto auto-crops desktop captures for vertical video.
Pick platforms by buyer
TikTok and Reels for discovery and prosumers, LinkedIn for decision-makers, YouTube Shorts for long-tail search. Reuse the same cut across them.
Funnel basics
Video, then profile link, then landing page, then trial. Match the landing page headline to the hook and tag links with UTMs (UTM builder).
Metrics for SaaS
Track sign-ups, activation rate and trial-to-paid conversion, not just views. Understand payback with the ROAS and LTV calculator.
Start your first batch with Otto
Frequently asked questions
Does TikTok work for B2B SaaS?
Yes, when the content shows a specific workflow solved in seconds. Work-related problem and tool-demo videos draw professional audiences, even in B2B.
What should a SaaS demo video show?
One job to be done from start to finish on the real interface, narrated in plain language, with the result visible at the end.
Related reading
- UGC Ads for Mobile Apps: The Complete Guide — What UGC ads are, why they outperform polished creative for apps, the formats that work, how to brief creators and how to produce them at scale.
- App Marketing Metrics Explained: CPI, CAC, LTV and ROAS — Plain-English definitions and formulas for CPI, CAC, LTV, ROAS, retention and payback period, with a worked example for mobile app marketers.
Start your first batch with Otto — Your automated social media marketer.