Learn more about how we’ve saved our customers thousands of hours and millions of dollars.

Manage your home like an investment.

Homeowners use Castle to pay for and track all of their home expenses in one place. Castle then monitors those transactions for opportunities to save.

Know where your money goes

Digitize, categorize, and search your home’s records. Castle serves as your digital filing cabinet, helping you quickly look up model numbers, paint colors, past service providers, and payments.

Pay in the most secure way

Castle’s powerful bill-pay features offer convenience and security. Consolidate all of your bills and auto-pays in one place — and rest easy knowing Castle’s enhanced fraud and overcharge protection have your back.

Reduce your home spend

Save thousands of dollars with tax credits and rebates Castle identifies and prepares on your behalf. Castle automatically alerts you when changes to your home may qualify you for additional product or service discounts.

Why pay through Castle?

Just some of the ways that making payments through Castle is different.

1. We turn your receipts into searchable records

Castle uses AI to extract and categorize the most important information from your payments and receipts so you can easily search for specific products, projects, or keywords.

2. We check your transactions for abnormalities or savings opportunities

Castle runs your transactions through our proprietary database of home payment information to serve you insights when your bills are atypically high, when you’ve made a purchase that is rebate eligible, or when a change to your home may qualify you for a better insurance or utility rate.

3. We use your records to automate the process to claim savings

Castle makes it easy to claim dozens of rebates, tax credits, and discounts by automatically compiling your relevant property and payment information – saving you time and hassle filling out application forms.

Get started for free

Questions?

Speak to us

Some of the ways we’ve helped our customers save time and money.

“Castle has given me critical guidance through my renovation process. My experience has been too good to be true for the price they charge.”

Tony E.

Multi-family townhouse renovation.

+

Historic Home Rehabilitation Credit

$33,200

+

Window Credit

$500

+

Insulation Credit

$100

+

High Efficiency Boiler Credit

$600

=

Savings

$34,400

“Castle gives me the peace of mind that someone is looking out for our best interests and is making sure we don’t leave money on the table."

Steve S.

Energy efficiency upgrade.

+

Solar Panel Credit

$17,209

+

Window Credit 2022

$500

+

Window Credit 2023

$600

+

EV Charging Preferred Rate

~$300/year

=

Savings

$18,609

“Castle found us thousands of dollars we didn’t realize we qualified for.”

Alicia L.

Restoration of a historic single-family home.

+

Historic Home Rehabilitation Credit

$19,845

+

Insulation Credit

$1,000

=

Savings

$20,845

Find out how much you could save.

Look up your address and get an immediate estimate with our Renovation Savings Planner.

Get my savings plan

Get started for free.

Start your two-week free trial and get access to all the Castle Premium features.

Free

Track your home records.

Searchable home records

Unlimited linked properties

Custom transaction tagging and filtering

Automated receipt importing

$0/month

Plus

Powerful payments and transaction monitoring.

Unlimited payments

Tax and utility account integrations

Overcharge and fraud monitoring

Advanced receipt importing

2-Week Free Trial

$9/month or $99/year

Premium

Dedicated home savings support.

Currently available in NY State only

Tax credit and rebate identification and preparation

Bill negotiation and exclusive discounts

Email and phone support

2-Week Free Trial

$499/year

plus one-time $500 charge when you use Castle to claim tax credits in excess of $1,000

Questions?

Speak to us

Compare all features

About Castle

Ask us a different question:

hello@getcastle.com

Supported by a select group of angels and investors

Our investors include early backers of Venmo, Airbnb, and Dropbox.

+ More...

Organize and optimize your home finances.

Get started for free.

About Castle

What is Castle?

Why did we build Castle?

How does Castle make money?

Is Castle secure?

What does Castle do with my data?

Is Castle only for renovators?

Supported by a select group of angels and investors

Our investors include early backers of Venmo, Airbnb, and Dropbox.