We build custom software and integrate it with the platforms you already run, from SAP to Salesforce,
at a fixed, lower quote than big agencies

Trusted Integrator for:
Free audit
Get a full review of your stack: performance, security and costs in 48 hours
Insight
Why custom software pays off faster than stacking SaaS subscriptions for your core workflows
Insight
Learn how to connect ERP, CRM and billing systems without rewriting what already works
Quotation
How much should your project cost? Get a transparent, itemized quote today.
Great software makes an impact when it fits how you work. See how AppCold integrates with SAP, Salesforce, HubSpot and Microsoft 365, with custom builds quoted below big-agency rates.
Get your quotationAudit your stack with AppCold
Custom web apps built with Next.js and React
Integrate SAP, Salesforce and HubSpot
Automate workflows between all your tools
Secure your APIs and sensitive customer data
Modernize legacy systems without downtime
Plan with confidence using fixed-price quotations
Put custom software to work for you

Learn how a retail chain modernized its stack with a custom platform
100%
of legacy workflows migrated with zero downtime
See how AppCold connected SAP and Salesforce into one workflow
~90%
less manual data entry across sales and finance teams
Explore how a logistics firm cut tool costs with custom software
~3 weeks
from stack audit to a working production prototype

Discover how a fixed quotation saved a startup 40% on development
40%
lower cost than the big-agency quotes received
We review your code, infrastructure, integrations and software costs, then send you a clear report with what slows you down, what puts you at risk and what to fix first — within 48 hours, with no obligation.
After scoping, you get an itemized quotation with a fixed price per feature or phase. You know the final cost before we start, and anything new is quoted separately before any work is done.
A working prototype is usually live in a few weeks, and most projects launch within two to four months. Larger modernizations are split into phases, each one delivered and running before the next starts.
Yes. We connect platforms like SAP, Salesforce, HubSpot, Microsoft 365, Shopify and WooCommerce, as well as in-house and legacy systems without modern APIs.
No. We can integrate, maintain or upgrade what you have. When a full modernization makes sense, we move one module at a time so your business never stops while we work.
You can choose a fixed monthly maintenance plan that covers updates, monitoring, security patches and support, so your software keeps running smoothly as your business grows.
Get a full review of your code, infrastructure and costs to find what slows you down.
Spot vulnerabilities, fix bottlenecks and get a clear plan to keep your apps fast and safe.
Keep your software updated, monitored and running smoothly with a fixed monthly plan.
Start with a free stack audit. In 48 hours you get a clear report and a fixed quotation — no surprises, no agency markup.