300 signups in 8 days — WhatsApp-led campaign for Dagbanli
How we built a user base for a new Ghanaian language app using organic WhatsApp strategy — with zero paid advertising.
The challenge
Dagbanli needed to build a user base for a new Ghanaian language learning app — an app designed to teach and preserve Dagbani, a language spoken across Northern Ghana.
The challenge: no advertising budget. The app was pre-launch, and the team needed to prove demand before investing in marketing. They needed signups fast to validate the concept and build momentum for launch.
The audience was specific — Northern Ghana residents and diaspora interested in preserving their language. Community trust was everything. A traditional paid ads approach wouldn't work here.
What Simli did
1. WhatsApp-led organic strategy
We designed a community-driven WhatsApp campaign targeting the Northern Ghana community. Instead of paid ads, we leveraged existing networks, cultural pride, and word-of-mouth.
2. Messaging in the local context
We crafted messaging that spoke to cultural preservation and community pride — not generic app marketing. Every message felt personal and relevant to the Dagbani-speaking audience.
3. Simple sign-up flow
We built a frictionless WhatsApp-based sign-up process. No app downloads or forms — just a message to join the waitlist. This removed barriers and maximized conversions.
4. Activated community sharing
We encouraged early signups to share with friends and family. The campaign spread organically through WhatsApp groups, status updates, and direct messages within the community.
The results
Campaign cost covered by Simli's service fee only. Every signup was verified and engaged — real people, not bots or low-quality leads.
The campaign proved demand for the app and built a launch-ready user base in just over a week. Dagbanli now had a waitlist of 300 people eager to use the product — all achieved through strategic community engagement and WhatsApp-led marketing.
Key takeaway: Organic, community-focused campaigns can deliver results faster and cheaper than paid ads — when you understand the audience and craft the right message.
From our work
What this project shows
Dagbanli is more than one result. It shows the kind of work Simli does best: local understanding, sharp messaging, social proof, and simple systems that people actually use.
Community campaign design
Message architecture, sharing prompts, and signup paths for audiences that move through WhatsApp.
ExploreWhatsApp conversion flow
Simple customer journeys that reduce friction and turn attention into a trackable enquiry or signup.
ExploreLaunch proof system
Screenshots, signup records, review assets, and result summaries packaged for future marketing.
ExploreWant results like this for your business?
Whether you need signups, sales, or visibility — we build campaigns that work for Ghanaian businesses.
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