Connections That
Actually Help
STACKS ties together the tools already running your operation so leads, devices, pricing, marketing, and workflows stop living in separate worlds.
Two-way sync with the POS you already run, any AI agent through MCP, and 7,000+ more apps and growing.
- 4+
- POS systems connected today
- Any
- POS with an API, on request
- MCP
- For every major AI agent
- 7,000+
- Apps and growing
Keep your POS. STACKS syncs with it both ways.
STACKS is not a POS. The register, receipts and payments stay where they are. Actions record in both systems.
Two-way sync
RepairDesk
Customers, invoices and tickets. Bookings on your STACKS site become RepairDesk tickets.
Two-way sync
MyRepairApp
Customers, tickets and inventory. Used devices bought through STACKS show in MyRepairApp.
Connected
RepairShopr
Connected to STACKS. Ask us what syncs for your setup.
Connected
RepairSpots
Connected to STACKS. Ask us what syncs for your setup.
Your POS not listed?
If your POS has an API, we will integrate with it.
Tell us what you run. We build the connection so bookings, customers and devices record in both systems.
STACKS also works alongside GoHighLevel and Google Sheets.
Your AI agent can work inside STACKS.
STACKS integrates with every major AI agent through MCP (Model Context Protocol), the open standard agents use to work with outside software. Connect the agent you already pay for and put it to work on your shop.
Any agent
One standard, every model
Claude, ChatGPT, Gemini, Grok, Muse, Copilot and agents your team builds all connect the same way. Switch models without rebuilding anything.
Deep MCP
Not a thin wrapper
The STACKS MCP reaches across the platform, not one endpoint, so an agent can handle real multi-step work instead of answering a single question.
API and webhooks
Build your own
Custom agents and internal tools can also use the STACKS API and webhooks directly, alongside the MCP.
The STACKS edge
Your agent, briefed by our AI.
A generic agent knows nothing about your shop. Our own in-house AI feeds it expert context, so every answer starts from what works for a phone and repair business.
- Your business
- SEO strategy
- Ad strategy
What We Commonly
Connect
This is the practical layer. These categories represent the kinds of systems buyers ask about most when they want STACKS to fit into an existing business.
Repair Operations
Scheduling & Messaging
Marketing & Analytics
Commerce & Feeds
Payments & Shipping
Industry Data
Marketplace Resale
7,000+ Companies
and Growing
Beyond the direct integrations above, STACKS connects to more than 7,000 other companies and apps, with more added all the time. Some businesses need exact named integrations. Others need custom routing, sync logic, or a way to bridge systems that were never meant to work together. STACKS handles both.
Partner Integrations
01. Review
Map the stack
We look at the tools, data handoffs, and operational friction already in place.
02. Connect
Wire the right layers
We connect direct services where possible and build around them where needed.
03. Run
Reduce manual work
Signals move faster, repetitive work drops, and your team gets a cleaner operating flow.
Integration questions
Which POS systems does STACKS integrate with?+
RepairDesk and MyRepairApp sync both ways today. RepairShopr and RepairSpots are connected too, with fewer features so far. If your POS offers an API, we will integrate with it. Your POS keeps the register, receipts and payments.
My POS is not on the list. Can STACKS still connect to it?+
Yes, if your POS has an API. Tell us which POS you run and we will build the connection so actions record in both systems.
Does STACKS work with AI agents?+
Yes. STACKS integrates with every major AI agent through MCP (Model Context Protocol), the open standard agents like Claude, ChatGPT, Gemini, Grok, Muse and Copilot use to work with outside software. Agents your team builds can connect the same way, or through the STACKS API. Our own in-house AI also feeds your agent expert context about your business, your SEO and your ad strategy, so its answers fit your shop.
What does 7,000+ integrations mean?+
Beyond the direct integrations on this page, STACKS connects to more than 7,000 other companies and apps through partner integrations, and the list keeps growing. CRM, email, SMS, forms, accounting, calendars and support tools are all in reach.
Does STACKS replace my POS?+
No. STACKS is not a POS. It adds the website, leads, IMEI and inventory tools, messaging and ads around your POS, and syncs both ways so nothing is typed twice.
Need Something Specific?
If the connection matters to your workflow, there is a strong chance STACKS can support it, trigger it, or build around it.