---
title: "Custom Integration Add-On — TechTailors"
description: "Connect any third-party tool to your TechTailors site via its API: a flat $250 one-time setup per integration, on any tier."
canonical: https://techtailors.agency/services/custom-integration/
---

# Custom Integration Add-On

Any third-party tool with an API, wired into your site: payments, CRM, email, scheduling, reviews, live chat, shipping. You pay a flat $250 per integration, once, and we maintain it at no charge while your monthly plan is active.

[Price Your Build](https://techtailors.agency/pricing/calculator/)

Upkeep included on monthly plans

## Your tools, wired into your site

Most businesses run on tools: a payment processor, a CRM, an email platform, a booking widget. We connect any of them to your site through its API: setup, authentication and the tool’s core function, working end to end.

You pay once. For as long as your monthly plan is active, keeping the integration working is *our job, at no charge*: when a vendor changes its API or a token expires, we restore it without an invoice. (This is the work automation agencies bill retainers for. Workflows break quietly: an API version sunsets, a credential rotates, and an unwatched integration costs you leads until someone notices. Ours are watched. Restoring what you bought is included; connecting something new is another integration.)

Any tool with an API

## What the flat fee covers

- **Tools we connect:** Payments (Stripe), CRM (HubSpot), email (Mailchimp), scheduling (Calendly), reviews, live chat, shipping, tax: if it exposes an API, we connect it.
- **A flat $250 per integration:** One distinct service, connected end to end, for a flat $250, however many screens or endpoints it touches. Connect one tool or ten: each is another $250. (Billed by the hour, a “simple” hookup balloons the moment the agency hits the edge cases and webhooks. A flat fee means the number you’re quoted is the number you pay.)
- **Your account, your data:** The integration runs on your own vendor account, and you pay that vendor directly. If you ever leave, that account and its data go with you.

**What counts as one integration?**

One integration is **one distinct service**, connected end to end: setup, authentication and the wiring of that tool’s core function. Stripe (checkout and webhooks), Mailchimp and a Calendly booking embed each count as one. Two genuinely separate tools are two.

Work that needs custom data pipelines, sync logic or a bespoke backend goes to our [Custom Solutions](https://techtailors.agency/services/custom/) tier, quoted to scope.

Every plan

## One fee per tool, paid once

Per integration $250 one time

A one-time setup fee to connect one third-party tool through its API.

### Which plans carry it

1. Smart Casual, Minimum plan $50 per page, per month Best fit when you run a small business or a brick-and-mortar store with simple needs.
    - From $250/mo
    - 48-hour support
2. Professional $75 per page, per month Best fit when your site handles sensitive data or your profession holds you to strict regulations.
    - From $375/mo
    - 24-hour support
3. Black Tie $100 per page, per month Suits online businesses or ones that serve a whole region or country.
    - From $500/mo
    - 16-hour support
4. White Tie Typically from $125 + per page, per month Best fit when your project needs go beyond our standard plans and add-ons.
    - Custom scope
    - 16-hour support

This add-on bills once, when we connect the integration: see [pricing FAQs](https://techtailors.agency/faqs/#pricing) for how billing and onboarding work.

For comparison

## What hourly agencies charge

Hourly agencies bill about $100 to $150 an hour, a “simple” integration takes 3 to 8+ hours, and upkeep is often a monthly surcharge.

**How TechTailors compares The pros and cons, and one integration’s cost next to an hourly agency’s.**

### TechTailors Custom Integration vs. hourly agencies

#### TechTailors Custom Integration

- A flat $250 per integration: the price we quote is the price you pay
- Paid once, with no recurring surcharge
- Runs on your own vendor account, in your name
- On every plan, Smart Casual included
- Each extra tool is another flat $250

#### Hourly agencies

- Hourly agencies bill about $100–$150 an hour, and a “simple” integration runs 3–8+ hours
- Estimates balloon once edge cases and webhooks show up
- The agency often locks the connection to its own account
- Frequently gated behind a higher retainer or minimum

#### TechTailors

- Per integration $250 one-time
- Recurring surcharge $0
- Account ownership Yours
- Plan minimum None (any plan)

Year 1 Total $250 / integration

#### Hourly Agency

- Typical integration (3–8 hrs @ $100–$150/hr) $300–$1,200+
- Recurring “maintenance” surcharge Often monthly
- Account ownership Frequently theirs

Year 1 Total $300–$1,200+ each

Four steps

## How we connect a tool

Step 1

### Scope it

We confirm the tool, what its API can do and exactly which data or actions need to flow between it and your site. Then we check that the job needs a standard API connection and no custom backend work.

Step 2

### Connect and authenticate

We wire the tool into your site through its API, set up secure authentication on your own vendor account and configure its core function end to end.

Step 3

### Test the real flows

We test the connection on real flows (submissions, syncs, webhooks, edge cases) so it works reliably before it goes live.

Step 4

### Hand it off

The integration ships on your site, on your accounts, for one flat $250. Add more any time at $250 each.

## Explore more

### Related services

- [**Custom Solutions** White Tie](https://techtailors.agency/services/custom/)
- [**E-Commerce Add-On** Smart Casual · Professional · Black Tie · White Tie](https://techtailors.agency/services/ecommerce/)
- [**Analytics & Tracking Add-On** Smart Casual · Professional · Black Tie · White Tie](https://techtailors.agency/services/analytics/)

### From the blog

Mar 10, 2026 2 min read

#### [What Data Ownership Actually Means](https://techtailors.agency/blog/data-ownership/)

Your data should leave when you do. Here's how TechTailors makes sure it can.

Mar 5, 2026 2 min read

#### [Edge-First Architecture Explained](https://techtailors.agency/blog/edge-first/)

In Google's PageSpeed test, our server answers in about 10 ms and the page paints in under half a second on desktop. Here's how Cloudflare's edge network makes that possible.

## Price your site before you talk to anyone.

See your exact monthly price, then talk to us when you’re ready.

[Price Your Build](https://techtailors.agency/pricing/calculator/)

[30-day guarantee on every new plan](https://techtailors.agency/policies/offboarding/#guarantee): an exit, not a refund.

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Prices as data: https://techtailors.agency/pricing.json · Site guide for agents: https://techtailors.agency/llms.txt