A CRM that's as flexible as you







Trusted by top-tier companies


Keep track of leads, customers, users or partners with a fully customizable Stacker CRM
Track what's important for your business
Level-up satisfaction
Track tickets, store customer information and sync with your existing support ecosystem in a flexible CRM.

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

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

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.

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


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.


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






“We're a tech company, talking to other tech companies. We needed a best-in-class digital experience – Stacker gave us that”
Frequently Asked Questions
A web application consists of two parts - a database and a user interface. Stacker is a software layer that allows users to create interactive front-end interfaces to their spreadsheet databases built on Airtable, Google Sheets or many other data sources. In practice, this means you can make secure web applications that display your data to whoever you like while allowing selected users to update your database. It's an "app in a box" that you can build with no design or coding experience, as long as you have a spreadsheet.
Most Stacker users are looking to share particular information with particular people (teammates, customers, or broader user sets), and want to be able to protect that information by requiring selected users to log in to see it. This includes secure client & customer portals, custom CRMs, field worker apps, or other custom software that helps their business.
Software-as-a-service tools have helped untold numbers of companies and people make meaningful impacts on their businesses, but that's come with a cost. Over time, company data often ends up fragmented and siloed in different tools, making it difficult (and sometimes impossible!) to make those tools talk with each other. What's more is the "lock in" effect most SaaS tools create - a company's data often ends up holding them hostage to a particular solution that may not be the best choice for them anymore. To combat this, Stacker helps you wrangle back control over your data by working directly with your owned databases. We also plug into many services you are already using to help create a single source of data truth within your organization.
Yes, all Stacker Starter, Plus and Pro features are available on a 30-day free trial.
Because app development is expensive and time consuming if you have development resources at your disposal, and next to impossible if you don't. Stacker apps work perfectly for use cases when you can't justify custom development costs, you need something done quickly, or you want control over what you're building
Yes we do for our Plus, Pro and Enterprise plans. To apply, create an account and contact us via support@stackerhq.com.