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InboxWire vs CitrusMail

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

InboxWire compared with CitrusMail
Detail InboxWireCitrusMail logo CitrusMail
What it doesDisposable email that disappears in 10 minutes Free, open source email client with mail, calendar, contacts and AI
StageStartup Not given
Founded2026 Not given
Based inIN Not given
Pricing modelFreemium Open source
PricingFree: $0/month for 10 emails per month, 3 live inboxes, 1 hour maximum inbox lifetime, 1 API key. Starter: $19/month for 5,000 emails per month, 200 live inboxes, 1 day maximum inbox lifetime, 3 API keys, webhooks and attachments. Pro: $99/month for 50,000 emails per month, 5,000 live inboxes, 7 day Not given
Key features
  • Instant temporary email address with no signup required
  • Live inbox updates over server-sent events
  • Tracking pixels and scripts stripped from every message
  • Inboxes expire and delete themselves automatically
  • Webhooks on Starter and Pro plans
  • Attachments support on Starter and Pro plans
  • Receive-only design prevents spam relay usage
  • Mail over IMAP or POP3 with search by sender, date and attachments
  • Calendar with CalDAV sync in day, week, month and year views
  • Contacts with CardDAV sync with email, phone, company and birthday fields
  • Read receipts showing Delivered, Opened or Bounced status
  • AI summaries, replies and questions using your own API key
  • Message and reply translation between languages
  • Custom signature for each mailbox
  • Built-in settings for Gmail, iCloud, Outlook, Yahoo, Fastmail, Zoho, GMX, Yandex and Proton Bridge
  • Open source template for building branded mail clients
What makes it different
  • No signup required to use the free browser inbox
  • Automatic OTP extraction eliminates regex parsing in test code
  • Blocking wait API eliminates polling loops and arbitrary sleeps in tests
  • Custom domains prevent test addresses from being flagged as disposable
  • Tracking pixels and scripts removed for privacy-respecting testing
  • Free and open source under MIT licence with no restrictions on use, modification or resale
  • Works with any IMAP or POP3 mailbox including Gmail, iCloud, Outlook and others
  • Calendar and contacts integrated in the same window with mail
  • Bring your own AI from Anthropic, OpenAI, Google, xAI or Perplexity
  • Build your own branded desktop app by customising the open source template
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check11 −1 (down) since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)028
Referring domains (Majestic)041

4 details filled in for both companies.

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