AI Integration Services

Connect AI to the tools you already use.

Parix.ai provides AI integration services that build and connect the AI inside Gmail, your CRM, your store or your database.

Right now it’s working inside Gmail

No new platform to learn. We put AI inside your existing systems, so the work moves on its own and your team stays in control.

  • Fixed price before any work
  • Weekly demos
  • 30 days support
  • You own the code
Example run run #2841
Services

AI integration services we provide.

Our AI integration services connect the model to your systems, not the other way round. Most projects are one of these six, or a mix of two.

REST · JSON
Connect

AI API Integration

AI API integration services that connect OpenAI, Anthropic or Google models to your systems through their APIs, with keys kept on the server, rate limits handled and every call logged.

Best forA clear task and systems that already have an API.
draft → review
Generate

Generative AI Integration

Our generative AI integration services write drafts, summaries and replies inside the tools your team already uses, in your tone, and a person approves them before anything goes out.

Best forTeams writing the same kind of message every day.
HubSpot · Salesforce
Sync

AI CRM Integration

AI that reads emails, forms and calls and keeps the CRM current: new leads enriched, deals updated and follow-ups drafted for a person to send.

Best forSales teams whose CRM is always a week behind.
cites sources
Ground

RAG / Private Knowledge

Answers drawn from your own documents, playbooks and records. Every answer cites its source, and access is scoped to what each person is allowed to see.

Best forInternal assistants and support grounded in your data.
in your product
Embed

SaaS AI Integration

AI features inside your own product, like smart search, assistants and auto-fill, with usage limits and cost tracking per customer. Pairs with our SaaS product development and mobile app development work.

Best forSaaS teams adding AI to a live product.
built to fit
Build

Custom AI Integration

Custom AI integration services for older systems, unusual data or multi-step work: connectors, agents and approval flows built to fit. When the whole process should run on its own, see AI workflow automation.

Best forProcesses no off-the-shelf tool covers.
What we build

Six ways AI fits into your day.

Tap one to see what it looks like when it’s running.

Support chatexample

Where is order #1042?

It shipped on Tuesday and is due tomorrow. Here’s the tracking link.

Can I change the address?

Answers from your own data · hands over to a person when needed

The pattern

How AI integration works.

Every integration we build follows the same path. The AI does the reading and drafting in the middle; your tools stay at both ends, and a person signs off on anything that matters.

  1. 1

    Existing tools

    Email, CRM, helpdesk, store or database. Nothing replaced.

  2. 2

    Data and context

    Only the records this task needs, plus your rules.

  3. 3

    AI model

    Reads, extracts, classifies and drafts.

  4. 4

    Validation

    Output checked against your data and rules.

  5. 5

    Human approval

    Anything unusual waits for a yes from your team.

  6. 6

    Action

    Written back to the tool, and logged.

What comes out the other end

  • CRM updated
  • Email drafted
  • Ticket created
  • Report generated
Model choice

Use the model that fits the job.

ChatGPT integration, Claude, Gemini or the AI already inside your CRM. We pick per task on quality, cost and where your data is allowed to go, and keep the choice open.

general purpose

OpenAI

OpenAI / ChatGPT

ChatGPT and OpenAI integration services that connect the models behind ChatGPT, through the OpenAI API, to your own systems and data.

  • Drafting, summaries and classification
  • Structured outputs and tool calling
  • A tool your team may already know
Typical useAssistants and drafting where teams already use ChatGPT.
long documents

Anthropic

Claude

Anthropic’s models, through their API or a cloud provider, for work that involves long or detailed material.

  • Long contracts, reports and threads
  • Following detailed written instructions
  • Tool use for multi-step tasks
Typical usePolicy-bound replies and document-heavy review.
multimodal

Google

Gemini

Gemini API integration for Google’s models, a natural fit when your business already runs on Google Workspace or Google Cloud.

  • Text, images, PDFs and audio
  • Close to Gmail, Drive and Sheets
  • Large inputs in one pass
Typical useTeams on Google Workspace, and image or document reading.
built in

HubSpot, Salesforce and others

CRM AI

The AI already inside your CRM. When it covers the task, we set it up properly instead of building something new.

  • Works in screens your team knows
  • No extra place for data to live
  • A connected model added only where it falls short
Typical useLead scoring, summaries and email help inside the CRM.
your knowledge

Retrieval-augmented generation

RAG

Any of these models, answering from your own documents and records instead of general knowledge.

  • Answers that cite their source
  • Stays current as documents change
  • Access scoped per person
Typical useInternal assistants, help centres and sales enablement.
in your product

Your product

SaaS AI

AI features your own customers use, built so you can change provider without rebuilding the feature.

  • Usage limits per customer
  • Cost tracked per feature
  • Provider can be swapped later
Typical useSearch, assistants and auto-fill in a live product.
Not tied to one provider
Private knowledge

AI using your own knowledge.

A general model knows the internet. It does not know your pricing, your policies or last month’s proposals. RAG (retrieval-augmented generation) finds the right passages in your own files first, then answers from them.

  • Every answer shows its sourceSo anyone can check it in one click.
  • Access is scopedPeople only get answers from what they are allowed to see.
  • Unsure means a personQuestions it can’t answer well go to your team.
Free scoping call

Tell us the tools. We’ll map the integration.

Thirty minutes with the people who would build it. You leave with a plan of what connects to what, and a fixed price follows.

Built for production

AI that works beyond the demo.

A demo only has to work once. An integration has to work every day, on messy data, without anyone watching. These are the parts that make the difference.

Permissions

Each workflow gets only the access it needs, in accounts you own.

checking scope…read-only where possible

Structured outputs

The AI returns fields your systems can read, not free text to copy out.

parsing output…valid against schema

Validation

Totals, IDs and dates checked against your data before anything is written.

checking totals…matches the purchase order

Retries

Timeouts and rate limits are retried calmly instead of failing silently.

attempt 1 timed out…succeeded on retry

Duplicate prevention

The same email or order is never processed twice, even if it arrives twice.

checking ID…already done, skipped

Logging

Every run is recorded, so you can check what happened and why.

writing log…run saved to audit trail

Cost controls

Usage limits and the right-sized model per step, so the bill stays predictable.

checking budget…within daily limit

Human approval

Anything below its confidence threshold goes to a person, with the reasoning attached.

waiting on review…approved by your team
What changes

The same Tuesday, twice.

Before
  1. Manual copyingOpen 4 tabs, copy order details into a sheet
  2. RoutingChase finance for an invoice approval
  3. SearchingDig through old emails for the customer’s last order
  4. WritingRe-type customer details into the CRM
  5. WaitingFind out stock was wrong this morning

4 hoursof work nobody wanted to do

After
  1. AI extractsOrders checked and stock updated, before anyone logs in
  2. AI validatesInvoices matched, only the odd one waits for you
  3. CRM updatesCRM already up to date
  4. Human approvesThe odd invoice gets a quick yes or no from you
  5. Follow-up readyReplies drafted, and every run logged so you can check anything

15 minutesof approvals, and the rest is done

Your stack

We connect to what you already run.

If it has an API or a login, we can usually connect it.

  • Gmail
  • Outlook
  • Slack
  • HubSpot
  • Salesforce
  • Shopify
  • Stripe
  • QuickBooks
  • Xero
  • Google Drive
  • Google Sheets
  • Airtable
  • Notion
  • Zapier
  • Make
  • n8n
  • WordPress
  • Your database

Not on the list? Ask us about your tool

How it goes

Six steps, and no surprises.

You see working software every week, and you approve the price before anything starts.

  1. 1Free, 30 minutes

    Discover

    We map what happens today and where the hours go.

  2. 2Fixed price

    Scope

    A clear plan and one number. You approve it before we start.

  3. 3Weekly demos

    Build

    You see it running on a live link, every week.

  4. 4Your real data

    Test

    Checked against real examples from your systems, with anything uncertain routed to a person.

  5. 5In stages

    Launch

    Switched on one workflow at a time, with an audit log, scoped access and a kill switch.

  6. 630 days support

    Support

    Docs, training, and you own the code and the keys.

What you get

Three ways people start with us.

Every project is quoted as one fixed price after a free call. No hourly billing, no surprise invoices.

Start here

One workflow

A single bottleneck, connected end to end. The fastest way to see if this works for you.

  • 1 process, 2–3 tools connected
  • Human approval where it matters
  • Live demo before you pay the balance
  • Handover with docs and training
Ongoing

Your AI team

For teams who keep finding new work worth automating, and want the same people each time.

  • A monthly block of build time
  • New workflows as they come up
  • Monitoring and fixes included
  • Direct line to the engineers

Want a number before you talk to anyone? Try the free AI integration cost estimator.

Straight answer

Is an integration right for you?

We would rather say no early than sell you something that doesn’t fit.

A good fit if
  • The same information gets typed into two or more systems
  • A few people spend hours a week on repetitive admin
  • Work waits on someone noticing an email or a spreadsheet
  • Your tools have logins or APIs, even old ones
  • You want a person to approve anything unusual
Not yet if
  • The process changes every week and nobody agrees on the steps
  • The data lives only in people’s heads or on paper
  • You need a decision that a person must legally make
  • A five-minute settings change in your current tool would fix it

If that’s you, we’ll tell you on the call, and often point you at a free tool instead.

Why us

Why Parix.ai

As an AI integration company, we build around the business you already have. These are the choices we make on every project.

Existing-stack first

We start from the tools you already pay for and connect AI to them. Your team keeps the screens they know.

Provider flexibility

OpenAI, Anthropic, Google or the AI already in your CRM, chosen per task rather than per contract, and built so the model can be changed later.

Human-in-the-loop

Anything below its confidence threshold goes to a person, with the reasoning attached. Nothing important happens silently.

Documented handover

How it works, how to change it, and what to do if it stops, written down for your team.

No unnecessary platform replacement

If a settings change in your current tool would fix it, we’ll say so, and often point you at a free tool instead.

Business-first architecture

We design around the hours and errors your team wants gone, then choose the technology, with a fixed price agreed before any work.

At handover

What you actually walk away with.

No lock-in, no black box, nothing that only we can touch.

  • The codeIn your repository, on standard tools your developers know.
  • The keysAccounts and credentials in your name, scoped to what each workflow needs.
  • DocumentationHow it works, how to change it, and what to do if it stops.
  • 30 days of supportThe same people who built it answer after launch.
What clients say
Questions

Before you get in touch.

Anything else? Email us and a real person will answer.

What does an integration cost?

It depends on how many systems are involved and how much judgement the work needs. After one discovery session and a short design phase you get a fixed quote, and you approve it before anything starts. You can also estimate it yourself or read our cost guide.

Do we have to change the tools we use?

No. That is the point of an integration: the AI works inside Gmail, Slack, your CRM or your database. Your team keeps the screens they know.

What data can the AI reach?

Only what a workflow needs. Credentials are scoped to the exact systems and records it uses, every run is logged, and you can stop any workflow yourself.

What happens when the AI is unsure?

Anything below its confidence threshold goes to a person on your team, with the full reasoning attached. Nothing important happens silently.

Who owns what you build?

You do. At handover you get the code, the keys, the documentation and training, and it all runs on standard tools your own developers can pick up.

Which AI models do you work with?

OpenAI’s models (the ones behind ChatGPT), Anthropic’s Claude, Google’s Gemini, and the AI already built into tools like HubSpot or Salesforce. We choose per task on quality, cost and where your data is allowed to go, and build it so the model can be changed later.

Can the AI answer from our own documents?

Yes. With retrieval-augmented generation (RAG), the AI searches your documents, wiki or CRM first and answers from what it finds, showing the source. Access is scoped so people only get answers from what they are allowed to see, and questions it can’t answer well go to a person.

Free scoping call

Tell us the problem. We’ll map the fix.

Thirty minutes with the people who would build it. We reply within one working day.

  • No obligation
  • No sales script
  • Fixed price before any work

or email hello@parix.ai