Gmail
Read, file and reply to email from Harold, with every thread filed to the right Site.
PlatformConnectors
Connect the tools your team relies on
Bring the systems behind your property work into Harold. Ground appraisals, outreach and every answer in the email, files and data your decisions depend on.
Request a demo
Work with full context, every time
Connect with security built in
Each person connects their own account, straight with the vendor. Nobody else in your organisation uses it, and Harold only acts in an app once you say go.
Let Harold find what you need
Ask a question and Harold searches the tools you have connected, then cites the email, file or record each answer came from.
Property data, already connected
Land Registry titles, planning constraints, EPCs and listings evidence are read for every Site without anything to set up.
Explore the connector library
Find the tools your team uses and see how each one supports your property work.
No connectors match that search. Request it.
Outlook
Your Outlook mail in Harold, filed to the right Site, with replies drafted for your sign-off.
Google Calendar
See your day beside your inbox and book meetings without leaving Harold.
Calendly
See the meetings booked through your Calendly links.
Dropbox
Import folders into the Vault and keep each Site folder in sync both ways.
Google Drive
Import files and folders into the Vault, read once and ready to question.
OneDrive and SharePoint
Bring your OneDrive and SharePoint files into the Vault.
Box
Search files and folders from your Box account.
Notion
Search pages and databases from your Notion workspace.
monday.com
Mirror your boards into Harold and update items only when you confirm.
Asana
Search projects and tasks from Asana.
Linear
Search issues and projects from Linear.
Jira
Search issues and projects from Jira.
Confluence
Search pages and spaces from Confluence.
Trello
Search boards and cards from Trello.
ClickUp
Search tasks and docs from ClickUp.
Airtable
Read records from your Airtable bases.
HubSpot
Search contacts, companies and deals from HubSpot.
Salesforce
Search accounts, contacts and opportunities from Salesforce.
Pipedrive
Search people, organisations and deals from Pipedrive.
Attio
Search people, companies and records from Attio.
Zoho CRM
Search contacts, accounts and deals from Zoho CRM.
Slack
Search messages and files across your Slack workspace.
Microsoft Teams
Search messages and channels from Microsoft Teams.
Zoom
See your Zoom meetings and their recordings.
Granola
Call notes filed against the right Site and contact, with the actions as tasks.
Fireflies
Bring meeting transcripts in to file against Sites and contacts.
Fathom
Bring meeting notes and transcripts in to file against Sites and contacts.
Otter
Upload Otter transcripts and Harold files them to the right Site.
WhatsApp Business
Upload chat exports and Harold files them to the right Site.
HM Land Registry
Titles, ownership and price paid sales, read for every Site.
Companies House
The company behind a landowner, its officers and filings.
EPC register
Energy certificates and floor areas for comparable homes.
OS Data Hub
Addresses and mapping to place every Site precisely.
planning.data.gov.uk
National planning constraints checked against each boundary.
PlanIt
Nearby planning applications and decisions.
postcodes.io
Postcode, ward and local authority for any location.
Rightmove
Listings and new homes evidence for your comparables.
Zoopla
Listings evidence for screening and comparables.
OnTheMarket
Listings evidence for screening and comparables.
Searchland
Connect with your own key to bring Searchland data into Harold.
LandInsight
Connect with your own key to bring LandInsight data into Harold.
CoStar
Upload CoStar exports and Harold reads them into your evidence.
Nimbus Maps
Upload Nimbus Maps exports and Harold reads them into your evidence.
Xero
Read invoices, contacts and accounts from Xero.
QuickBooks
Read invoices, customers and accounts from QuickBooks.
Sage
Read invoices and accounts from Sage.
Stripe
Read customers, invoices and payments from Stripe.
DocuSign
Find agreements and check where each one is in signing.
Adobe Acrobat Sign
Find agreements and check their signing status.
PandaDoc
Find documents and check their status in PandaDoc.
Autodesk
Read projects and drawings from Autodesk.
Figma
Read files and designs from Figma.
Mailchimp
Read audiences and campaigns from Mailchimp.
Grow the connector library with us
Whether you're a customer or a technology partner, tell us which tools would make Harold more useful for you.
Built on rigorous security standards
Your own connection
Every connection belongs to one person. Harold uses it only for them, never for anyone else in the organisation.
Encrypted and direct
Sign-ins are stored encrypted and sent only to the vendor's own servers. No third-party broker sits in between.
You approve every action
Reading is instant. Anything that changes a record in another app waits for you to say go.