Spark Mail

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Spark Mail is ranked #5 of 143 in email clients on Inferse, made by Spark Mail. It runs on Android, iOS, macOS, Windows. There is a free plan. A free trial is offered. Paid plans start at $8.25/mo.

Compared on email clients

Free plan: Yessparkmailapp.com
Paid from: $8.25/user/mosparkmailapp.com
Unified inbox: Yessparkmailapp.com
Offline access: Yessparkmailapp.com
Scheduled sending: Yessparkmailapp.com
Calendar tools: Yessparkmailapp.com

Facts

Free plan: Yessparkmailapp.com · 21 Sept 2026
Paid from: 8.25sparkmailapp.com · 21 Sept 2026
Unified inbox: Yessparkmailapp.com · 21 Sept 2026
Offline access: Yessparkmailapp.com · 21 Sept 2026
Scheduled sending: Yessparkmailapp.com · 21 Sept 2026
Calendar tools: Yessparkmailapp.com · 21 Sept 2026
Product: Spark is a cross-platform email app designed to filter out distractions and help users focus on important messages.sparkmailapp.com · 3 Oct 2026
Inbox features: Smart Inbox separates priority email from non-priority email, and Spark provides a unified inbox for multiple email accounts.sparkmailapp.com · 3 Oct 2026
Email providers: Spark works with IMAP, iCloud, Exchange, Outlook, Yahoo, and Google accounts.sparkmailapp.com · 3 Oct 2026
Team collaboration: Spark supports real-time email collaboration, private comments, shared information, delegated ownership, progress tracking, and deadlines.sparkmailapp.com · 3 Oct 2026
Integrations: Listed integrations include Asana, Evernote, Google Drive, Microsoft Teams, Notion, Slack, Todoist, Trello, and Zoom, with availability varying by platform.sparkmailapp.com · 3 Oct 2026
AI features: Spark +AI can translate, summarize, draft, and proofread emails, while AI Assistant can find, summarize, and take action on emails, attachments, meeting notes, and events.sparkmailapp.com · 3 Oct 2026
AI availability: Spark +AI is disabled by default, and the pricing FAQ says AI features have plan-based monthly quotas.sparkmailapp.com · 3 Oct 2026
Free plan limits: The Free plan includes unlimited email accounts, Smart Inbox, Smart Notifications, essential email productivity, and Calendar.sparkmailapp.com · 3 Oct 2026
Trial: Spark offers a seven-day free trial of Plus and Pro when subscribed to directly in the app.sparkmailapp.com · 3 Oct 2026
Security: Spark says it uses Google Cloud for data storage and encryption, and says user data is used for product optimization and is not shared with third parties.sparkmailappapp.com · 3 Oct 2026
Privacy details: Spark's privacy explainer says server connections use TLS, server databases are encrypted, and certain notification content is deleted from servers four hours after sending.sparkmailapp.com · 3 Oct 2026
Support: The pricing page lists self-service support, priority support, and dedicated customer success manager support, depending on plan.sparkmailapp.com · 3 Oct 2026
Maker: Spark is part of Readdle, described on its About page as a privately held company with over 300 people working from 30 countries.sparkmailapp.com · 3 Oct 2026