Deliver faster. Be more transparent. Serve every citizen.
One Citizen gives your government a complete digital public service platform — 513 services, Digital IDs for every citizen, real-time performance dashboards, and a tamper-proof audit trail — deployed in 12 months.
What your government gets
Digital ID Infrastructure
Issue your citizens their first government Digital ID.
Fully Sovereign Data
Your citizens’ data stays on your island. We never access it.
Pay-per-service pricing
Only pay for the services you activate. Start small, grow naturally.
Staff Management
Onboard your entire workforce with role-based access across every division.
Audit & Accountability
Every action logged, hash-chained, tamper-proof. Built for government transparency.
Caribbean Support
Built by Caribbean people. We understand your context.
From days to minutes.
Digital processing
Applications submitted, reviewed, and approved entirely online — no paper file ever changes hands.
Real-time case management
Every officer sees a live queue with SLA timers, so nothing sits untouched for weeks.
AI-assisted responses
Citizens get instant answers to common questions, freeing staff to focus on real casework.
Every action. Permanently recorded. Mathematically tamper-proof.
Every login, every document view, every approval, and every payment is written to an append-only audit log. Each entry is mathematically linked to the one before it — like links in a chain — so if a single record were ever altered, every entry after it would visibly break. Nobody, not even a system administrator, can quietly edit the record. An independent auditor can verify the entire chain at any time, and get a mathematical answer, not just THA's word for it.
One Citizen is the technical implementation of RESET Tobago.
513 government services. Already built. Ready to deploy.
Total services across THA and partner agencies
Plus partner agencies
New services added annually at no additional cost.
One window. Every government service. Including partner agencies.
Government Direct
Services the division owns and processes entirely, start to finish, inside One Citizen.
Partner Agency
NIS, Registrar General, TTPS, Licensing — citizens apply through One Citizen, agencies process through their own systems.
National (Facilitated)
National government services routed through One Citizen on the citizen’s behalf.
Zadan facilitates all partner agency agreements as part of implementation.
Pricing
Calculate your monthly cost
Slide to match your island's population, services needed, and AI usage
Tier 1 — Under 100,000
Tobago · Dominica · St Kitts · Anguilla · BVI
$12,000/month
Standard — up to 150 services
$27/service
$4,050/month
Essential — 5 conv/citizen/month
340,000 conversations/month at this population
$3,500/month
Platform Fee
$12,000/month
Service Bundle
$4,050/month
AI Bot
$3,500/month
Total Monthly
$19,550/month
Annual option: $195,500/year — save $39,100 (2 months free)
+ 1.25% on all citizen payments processed — collected at gateway, not invoiced separately
Already live
Already live in Tobago
The Tobago House of Assembly was One Citizen's first government partner, giving every Tobagonian a Digital ID and access to all 12 THA divisions from their phone.
Register your government
Bring One Citizen to your island
- 1. Government details
- 2. Contact details
- 3. Platform needs
- 4. Review & submit