Provider category

Business Email

Browse Business Email providers listed by VPSDEX and compare positioning, ratings, use cases and important risk notes.

All Business Email providers

8 providers

Purelymail

Business Email
极低价 不限域名 按量存储 自助为主

OverviewPurelymail is an ultra-low-cost email host for individuals and small teams, offering unlimited domains and addresses with usage-based storage under one flat rate.Plans and PricingSingle flat monthly fee covering generous sending limits and base storage.Unlimited domains, addresses, and aliases.Extra storage available on demand.HighlightsSMTP/IMAP plus webmail for third-party clients.DNS configuration checks and diagnostics.Lightweight, fast-to-learn admin panel.Fit and CaveatsA fit for solo developers and tiny budgets. Support is documentation-first with a small team, so critical mailboxes may warrant a backup plan.

MXroute

Business Email
低价年付 共享邮箱托管 不限域名 IMAP

OverviewMXroute has run shared email hosting since 2013, earning a strong reputation among budget users for low annual pricing, unlimited domains, and consistent deliverability.Plans and PricingAnnual plans starting around $59 per year.Unlimited domains and accounts per plan, tiered by storage and volume.Multi-year discounts are common.Highlights12+ years of shared hosting experience with public uptime records.Standard IMAP/SMTP plus webmail clients.Guided SPF/DKIM/DMARC setup.Fit and CaveatsSuited to personal projects and multi-domain budget users. Fair-use limits apply, so it is not intended for high-volume marketing sends.

Migadu

Business Email
无限别名 按用量计费 IMAP 瑞士

OverviewMigadu is an independent Swiss email host with a distinctive model: unlimited addresses on unlimited domains, priced by actual daily usage instead of per mailbox.Plans and PricingTiers such as Micro, Mini, Fair, and Big scale by daily sending limits and storage.Every tier includes unlimited domains and addresses.Monthly or annual billing with instant upgrades.HighlightsFull SMTP, IMAP, POP3, and webmail support with no proprietary lock-in.Direct support from the postmasters who run the system.Unlimited aliases and catch-all across domains.Fit and CaveatsExcellent for developers with many domains needing aliases. High daily volume requires upper tiers, and the admin console is utilitarian.

Fastmail

Business Email
老牌独立 IMAP 无广告 自定义域名

OverviewFastmail is an independent email provider with more than 20 years of operation, known for speed, no ads, and standards-based protocol support for both personal and team plans.Plans and PricingBasic — entry plan with core mailbox features.Standard — larger storage plus more domains and aliases.Team plans — multi-user administration and consolidated billing.Per-user monthly or annual billing.HighlightsFull IMAP/SMTP/JMAP support works well with third-party clients.No ads and no content scanning business model.Masked emails and aliases for privacy.Fit and CaveatsIdeal for efficiency-minded users who want an ad-free provider. There is no permanent free tier and localization beyond English is limited.

Microsoft 365

Business Email
Exchange Outlook Office套件 Teams

OverviewMicrosoft 365 for business builds on Exchange Online and Outlook, bundled with Word, Excel, Teams, and OneDrive, and integrates deeply with the Windows ecosystem.Plans and PricingBusiness Basic — web Office apps plus business email with 50GB mailboxes.Business Standard / Premium — desktop Office apps, advanced security, and device management.Per-user monthly or annual billing.HighlightsExchange Online delivers enterprise-grade routing, archiving, and compliance.Teams meetings and Office documents in one workflow.Connects with Active Directory and Intune for management.Fit and CaveatsStrong default for organizations already on Windows and Office. Lower tiers omit desktop apps, and admins need some operational experience.

Google Workspace

Business Email
Gmail 协同办公 大附件 全球交付

OverviewGoogle Workspace (formerly G Suite) centers on Gmail and bundles Calendar, Meet, Drive, and Docs collaboration, making it one of the most widely adopted business email platforms.Plans and PricingBusiness Starter — custom-domain Gmail, 30GB per user, video meetings.Business Standard / Plus — more storage, longer meetings, richer admin controls.Per-user monthly billing with flexible upgrades.HighlightsEnterprise-grade spam filtering and global delivery infrastructure.Real-time multi-user editing in Docs, Sheets, and Drive.Admin console for compliance, device, and security policies.Fit and CaveatsBest for teams wanting a mature collaboration ecosystem. Pricing is in USD and some regions should evaluate network reachability first.

Proton Mail

Business Email
端到端加密 瑞士隐私 自定义域名 开源审计

OverviewProton Mail is a Swiss encrypted email service known for zero-access encryption and a strict privacy stance. Paid plans add custom domains and multi-user management for teams with compliance needs.Plans and PricingFree — single user with basic storage, no custom domain.Mail Plus — personal plan with more storage and features.Business / Essential — custom domains, multiple addresses, and team administration billed per user.HighlightsZero-access and end-to-end encryption keeps inbox contents private by design.Swiss jurisdiction with strong privacy laws.Open-source apps with recurring independent audits.Fit and CaveatsGreat for legal, media, and cross-border teams that prioritize confidentiality. IMAP/SMTP access requires the Proton Bridge app, and encryption can conflict with third-party archiving tools.

Zoho Mail

Business Email
免费层 自定义域名 迁移工具 企业邮箱

OverviewZoho Mail is a business email service from Zoho with a long-running free tier and affordable per-user paid plans. It is known for strong value, migration tooling, and tight integration with the wider Zoho suite.Plans and PricingForever Free — custom domain, up to 5 users, 5GB per user, webmail-only access.Mail Lite — from about $1/user/month billed annually, 5GB or 10GB storage, IMAP/POP access.Workplace / Mail Premium — larger storage plus collaboration apps and drives.HighlightsNative anti-spam and antivirus with admin policy controls.Migration tools for Gmail, Outlook, and other providers.Deep integration with Zoho CRM, Docs, and related apps.Fit and CaveatsA strong pick for budget-conscious teams and anyone starting with a free custom-domain mailbox. Note the free tier is webmail-only and some features require paid plans; test regional access before committing.