WhatsApp Business
Accept receipt photos from approved WhatsApp senders.
Telegram
Let employees submit receipts through a company Telegram bot.
Slack
Send approval notifications and document alerts to Slack channels.
Google Drive
Attach invoice source files and export report folders through Google Drive.
GitHub
Connect engineering costs, issues, and audit references to finance workflows.
Jira
Link controls and finance tasks to engineering tickets.
Notion
Publish close notes and management summaries to Notion.