A CRM that's as flexible as you

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Keep track of contacts, companies and accounts with a fully flexible CRM
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Create a single source of truth for your whole team to access
Get started
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Keep track of contacts, companies and accounts with a fully flexible CRM
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Create a single source of truth for your whole team to access
Get started

Trusted by top-tier companies

Logos of top-tier companies
The future

Keep track of leads, customers, users or partners with a fully customizable Stacker CRM

Boost efficiency for your teams
Free up your time from repetitive tasks and inefficient emails and get back to focussing on your business objectives.
Knowledge at your fingertips
Track every customer interaction with a Stacker CRM so you can impress with your knowledge of each of your contact's businesses and needs.
A CRM that fits your needs
Get an at-a-glance overview of your customers or contacts with a Stacker CRM – start your free trial today.
Explore a Demo App
Use cases

Track what's important for your business

Customers CRM
Sales CRM
Contacts CRM
Partners CRM

Level-up satisfaction

Track tickets, store customer information and sync with your existing support ecosystem in a flexible CRM.

Custom dashboards to display all your team tasks
Link customer pages with previous tickets and other open bugs
Customers CRM

Drive Revenue Growth

Equip your sales team with simple-to-use CRM tools and powerful automations to improve pipeline performance

Increase your sales teams efficiency by automating manual tasks
Seamlessly track every interaction with your customers by centralising your client comms
Sales CRM

Build strong relationships

Track every interaction with your bulging contact book, quickly follow-up on pitches and automate your reporting.

Store all your contacts and get an at-a-glance update on pitches and previous interactions
Centralize your media monitoring and automatically generate reports
Contacts CRM

A single source of truth

Stacker’s CRM is fully customizable, so you can create a CRM that works for you – not the other way around.

Centralize all your contact information to create a single source of truth
Never lose track of the freelancers and contractors you work with
Partners CRM

Get started with a 30-day free trial of
a Stacker CRM today

Get started
Track whatever you want in a fully customizable app
Tailor-made tools for your team, with Stacker’s fully flexible no-code app builder

A flexible database

Track whatever you need with a fully customizable Stacker CRM – you can add every field you need to your contact pages and adjust exactly how your data is displayed thanks to the drag-and-drop interface.

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A secure, central source of truth

Securely share your data with other teams or stakeholders thanks to Stacker’s Permissions feature. You control exactly who sees what data, down to the level of individual fields.


Sync the data you already use

Laid out to suit your processes and existing data sources, Stacker integrates with Airtable, Google Sheets, Salesforce, Intercom, Hubspot, Pipedrive and over 150 other third-party sources. Plug in your existing data and create a single source of truth.

Image displaying how Stacker integrates with different data sources, including Airtable

Save time with actions

What actions to you repeat every week, every day, every hour? Stacker’s action buttons can be set up to help you fast-track repetitive tasks and get some time back.


Sync data from the apps you’re already using

Mailchimp logoHubspot logoPipedrive logoPostgresql logo
Explore our integrations
Graham Hunter

“We're a tech company, talking to other tech companies. We needed a best-in-class digital experience – Stacker gave us that”

Graham Hunter
Senior Startup Program Manager, Segment
Explore Segment’s portal →

Frequently Asked Questions

What exactly is Stacker?
What can I build with Stacker?
Why use Stacker rather than off-the-shelf software?
Is there a free trial?
Why use Stacker rather than hiring a developer?
Do you have a non-profit discount?

Get started with a CRM in minutes

No designers, no developers & no drama.
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