Best Email Management Software - Page 12

How Many Email Management Software Products Does G2 Track?

Total Products under this Category: 180

Category Stats (Sep 2026)

  • Average Rating: 4.37/5 (↑0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Clean Inbox for Gmail™ (+5.81%) - Among all products in this category, Clean Inbox for Gmail™ recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Email Management Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 17,600+ Authentic Reviews
  • 180+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Email Management Software

G2 Grid® for Email Management Software plotting products by satisfaction and market presence

Highlighted products: Microsoft 365, Superhuman Mail, Front, Missive, Microsoft Exchange, Hiver in Gmail, Thunderbird, and SaneBox.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-management/grids.json?focus%5B%5D=microsoft365&focus%5B%5D=superhuman-mail&focus%5B%5D=front&focus%5B%5D=missive&focus%5B%5D=microsoft-microsoft-exchange&focus%5B%5D=hiver-in-gmail&focus%5B%5D=thunderbird&focus%5B%5D=sanebox)

Sortfully

Sortfully is email management software for Outlook and Microsoft 365 that organizes inboxes by sender organization. It files messages into folders or applies colored tags based on sender domains using deterministic logic, ensuring messages are only filed after being read. Privacy is enforced through a hard-coded metadata allow-list that blocks access to message bodies and attachments. Using the Public Suffix List, Sortfully groups aliases and subdomains into unified folders, handling complex domain structures. Filing can be customized per organization with options for subfolders or tags. Real-time webhook notifications ensure no messages are missed, while backlog cleanup avoids throttling. Filing actions are reversible with one-tap undo. The Business tier adds tenant synchronization, role-based controls, shared mailbox delegation, and policy management.

Who Is the Company Behind Sortfully?

Teamopipe

Teamopipe is a lightweight and user-friendly CRM designed for small businesses, solopreneurs, and startups who want to manage their sales processes directly within Gmail. Unlike traditional CRMs, Teamopipe acts as an intuitive Gmail extension, eliminating the need to switch between multiple platforms. Key features include: Seamless Gmail Integration: Work within your email inbox to create, update, and track deals without disrupting your workflow. Customizable Pipelines: Easily tailor your sales pipeline to fit your business needs. Simplified Collaboration: Share deal progress with your team effortlessly. Cost-Effective Solution: Accessible pricing plans that grow with your business. Whether you're tracking leads, organizing sales activities, or monitoring business goals, Teamopipe simplifies CRM management so you can focus on what matters most—closing deals and building relationships.

Who Is the Company Behind Teamopipe?

Thread Pilot

Thread Pilot is an AI-powered Gmail automation tool that never lets important follow-ups fall through the cracks. Running as a Google Apps Script securely inside your Gmail account, it automatically monitors unreplied emails on a custom schedule, generates contextual follow-up message drafts using GPT-4, and organizes them with labels so you can review and send with one click. Features include daily automated monitoring on your custom schedule, smart filtering to exclude spam and newsletters, customizable lookback periods (e.g. follow up on emails 3+ days old), customizable follow-up templates by sender type, and on-demand checks for ad-hoc use. The platform operates entirely within Google's ecosystem using the Gmail API — no external data access, no third-party server uploading. Used by sales professionals chasing leads, recruiters managing candidate pipelines, entrepreneurs juggling investor and partner threads, business development teams scaling outreach, and customer success teams ensuring no customer signal goes unanswered. Pricing: Basic $3.99/month, Advanced $8.99/month for power users with priority AI, multiple Gmail accounts, custom templates, and advanced analytics. Both plans include a 14-day free trial.

Who Is the Company Behind Thread Pilot?

Throttle

Throttle combines all mass mailings into a single daily digest.

Who Is the Company Behind Throttle?

TOINBOX

TOINBOX.ai is an AI-powered cold email and outbound sales platform that helps businesses automate outreach, personalize emails at scale, and improve email deliverability. Designed for startups, agencies, recruiters, and sales teams, TOINBOX.ai enables users to manage multiple inboxes, create AI-generated email sequences, schedule campaigns, track opens, clicks, and replies, and optimize outbound performance from a single dashboard. Key features include: AI-powered email writing and personalization Multi-inbox management Automated cold email campaigns Deliverability optimization Campaign analytics and reporting Team collaboration Contact and lead management TOINBOX.ai helps organizations increase reply rates, save time through automation, and scale outbound sales without sacrificing personalization.

Who Is the Company Behind TOINBOX?

Who Uses This Product?

  • Company Size: 100% Medium

totle

totle is the all-in-one Outlook add-in solution that makes your Outlook experience better. Download and install totle to upgrade your Outlook productivity.

Who Is the Company Behind totle?

unboxd

Who Is the Company Behind unboxd?

  • Seller: unboxd
  • Year Founded: 2025
  • HQ Location: Munich, DE
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Varolio

Varolio is an agentic AI delivery platform for operational workflows in traditional industries. It builds a living operational model from the systems and interactions a business already runs on, then uses agents to automate the high-value workflows that generic software can't handle. No integrations, no data migration, no process redesign.

Who Is the Company Behind Varolio?

  • Seller: Varolio
  • Year Founded: 2023
  • HQ Location: Tel Aviv, IL
  • Twitter: @Varolio_AI
    15 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Vodien Email

Vodien Email Hosting offers secure and reliable email solutions tailored for businesses seeking professional communication tools. With advanced anti-spam and anti-virus protection, users can ensure their inboxes remain free from unwanted and harmful content. The service guarantees a 99.9% uptime, ensuring consistent email deliverability. Accessible via webmail and dedicated mobile apps for both iOS and Android, Vodien Email Hosting provides flexibility for users to manage their emails on the go. Additionally, 24/7 expert customer support is available to assist with any queries or issues. Key Features and Functionality: - Webmail and Mobile Access: Manage emails seamlessly through webmail or mobile applications compatible with iOS and Android devices. - Advanced Security Measures: Benefit from robust anti-spam and anti-virus protection to safeguard your communications. - High Uptime Guarantee: Experience reliable email services with a 99.9% uptime commitment. - Dedicated Customer Support: Access round-the-clock assistance from expert support teams. Primary Value and User Solutions: Vodien Email Hosting addresses the need for professional, secure, and dependable email communication for businesses. By offering advanced security features and ensuring high availability, it enables organizations to maintain efficient and uninterrupted communication channels. The inclusion of mobile access ensures that users can stay connected and manage their emails conveniently, regardless of their location.

Who Is the Company Behind Vodien Email?

Yapify

Yapify is a voice-to-email extension that gets you to inbox zero 4x times faster without typing. Speak your response and get ready-to-send drafts in your style that are context-aware + perfectly formatted. Use voice commands to fill-in templates and add links!

Who Is the Company Behind Yapify?

  • Seller: Yapify
  • Year Founded: 2025
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

ZeroInbox.ai

ZeroInbox.ai is the premier AI-driven email organizer and cleaner, having streamlined over 1 million emails effectively.

Who Is the Company Behind ZeroInbox.ai?

Zeta Labs

Zeta Labs is an AI research and product company dedicated to developing autonomous agents that perform browser-based tasks efficiently. Their flagship product, JACE, is a proprietary AI agent designed to control and execute actions within web browsers, emulating human user behavior. JACE excels in managing complex, multi-step tasks that require web interaction, automation, and direct communication functionalities.

Who Is the Company Behind Zeta Labs?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated March 7, 2025