You own the source, the data, the cloud accounts, the everything. We’re a build partner, not a SaaS lock-in.
Web and App Development
Real software, built to last.
When off-the-shelf doesn’t fit, we build it. Modern websites, custom web apps, native mobile products, AI-augmented dashboards. Same team that builds it operates it after launch, so there’s no handoff cliff. PriceHive.app and Voicemail.Work are ours: full apps with real users, payments, and continuous releases.

What this looks like
A sample of what we ship.
From a marketing site to a full product with users and payments. Each one shaped to fit what your business actually needs.
Marketing sites
Built right, fast, accessible, search-friendly. The site you actually want to send people to. The one you’re reading was built in-house.
Customer portals
Self-serve places where your customers manage their own accounts, see status, and get answers without calling support. Reduces inbound, increases satisfaction.
Mobile-first web apps
Apps that feel native in the browser and behave the same on a tradesperson’s phone in the field. PriceHive.app is one of these.
Native mobile apps
iOS and Android when the use case warrants it. We’ll tell you when it doesn’t and a web app is the right call.
Subscription products with payments
Recurring billing, account management, customer self-service. End-to-end, the way Voicemail.Work runs in production.
Internal tools and admin panels
The backstage software your team needs to actually run the business. Approval queues, moderation panels, ops dashboards.
AI-augmented dashboards
Live views of your operation with AI summaries on top. Surface the patterns your team would catch if they had time to look.
What changes
Real software you actually own.
The people who built it are the people who keep it healthy. No throw-it-over-the-wall handoff.
PriceHive.app and Voicemail.Work are ours. Real users, real payments, real continuous releases. Same craft on your project.
Where it fits
Real businesses we ship this in.
Service businesses
Customer-facing portals and booking experiences that match the polish customers expect, even from a small operator.
Staffing and recruiting
Candidate experience flows, internal recruiter tools, and AI-augmented review pipelines. Less time in spreadsheets, more time interviewing.
Marketing and CRM agencies
White-label build partner for the parts of a project that need real engineering. We deliver under your brand, on your timeline.
Founders and operators
Net-new products from idea to live with users. PriceHive.app is exactly this story; we’re happy to walk you through how it shipped.
Internal tooling
The admin panels and ops dashboards your team has been duct-taping together. Built properly, finally.
Case study · PriceHive.app
A real consumer product, in production.
PriceHive is community-powered grocery price comparison built and operated by TONNIC end-to-end. Live, with real users, continuous releases. Every technical pattern below is in production right now.

AI receipt OCR pipeline
Multi-provider evaluation across leading vision models, tuned for cost-per-receipt against extraction accuracy. One scan, every line item submitted in bulk.
Daily algorithmic recalculation
Every confidence score and freshness state across the full price database is refreshed automatically each day. No manual intervention.
Tier-weighted community trust
New → Regular → Trusted → PowerUser. Higher-tier confirmations count more (up to 2×). Time-decay favours recent confirmations. Outlier detection auto-flags suspicious prices.
Multi-mode shopping list optimisation
Best Overall (cheapest store per item), Single Store (one trip), Multi-Store (smart split with constraints), or Convenience (nearest). Distance limits honoured across all four.
Case study · Voicemail.work
An AI that picks up when you can’t.
Voicemail.work is a personal AI voicemail for individuals and solo professionals, built and operated end-to-end by TONNIC. It answers in a real voice, has a two-way conversation with the caller, scores the call for urgency and spam risk, and only nudges you back if it actually matters.

Customer dashboard
Activity feed, voicemail settings (voice, name, greeting, business context), profile, full subscription billing with plan switching, free-trial flow, and clear paused-state pages with a path to restore access.
Operator console
Customer directory with search and filters, impersonation for support, per-customer plan overrides, voice catalog curation, coupon catalog, site-wide promo banners, beta cohort sender, and reports across usage, cost, and operations.
Carrier-aware setup wizard
Per-carrier forwarding and disable codes generated on the fly, with edge cases handled automatically (e.g. carriers that need their own voicemail disabled first). Embedded walkthrough video and downloadable vCard for clean caller ID on the test call.
Subscription and trust automation
Plan-tier subscription billing with no-card-required free trial, automatic referral maturity tracking with credit minting, dynamic offer resolution per customer and entry point, and fair-usage anomaly detection that flags abusive patterns for review.
Ready to put this to work?
Tell us what you’re trying to build. We’ll be honest about whether you should build it, buy it, or wait.

