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Best Email Scheduling Software in 2026

For messages that need to go out at a particular time, email scheduling software can help you plan sending and manage related follow-up tasks. Compare scheduled email limits and recurring emails if you send on a routine, and consider automated follow-ups and snoozing for keeping conversations in view. Browser extensions and mobile apps offer other points to weigh, while free-plan availability and paid-from pricing help frame costs. Mixmax, Boomerang, and FollowUpThen are among the options here, alongside Yesware and Hunter. Focus on which listed features fit the way you send, revisit, and follow up on email.

  1. 1

    Boomerang

    Free plan AndroidExtensioniPhone+1

    Boomerang combines email management, meeting scheduling, and real-time writing help. The free Basic plan has a 10-credit monthly limit, and paid plans start at $4.98 a month billed annually.

    7.7 Free plan · 30-day trial Visit site
  2. 2

    FollowUpThen

    Free plan AndroidiPhoneLinux+3

    FollowUpThen centers on setting reminders through email addresses, with several options for managing due follow-ups. Check the free monthly limit and whether you need add-ons before choosing a plan.

    7.7 Free plan · paid from $4/mo · 14-day trial Visit site
  3. 3

    Hunter

    by Hunter
    Free plan APIExtensionWeb

    Hunter brings email discovery, lead finding, verification, and outreach together, with API and integration options. Check the Free plan’s credit and export limits against your expected use.

    7.5 Free plan Visit site
  4. 4

    Mailmeteor

    Free plan AndroidAPIExtension+2

    Mailmeteor combines mail merges with campaign scheduling, tracking, and reply management. Its free Hobby plan has a 500-email monthly limit, while paid plans start at $5.99 a month billed per user.

    7.5 Free plan · paid from $5.99/user/mo Visit site
  5. 5

    Mixmax

    Free plan APIExtensionLinux+3

    Mixmax brings sequencing, tracking, scheduling and CRM sync into a Gmail and Outlook workflow. Check the email-provider and Chrome requirements, plus plan recipient limits, before choosing it.

    7.4 Free plan · paid from $29/user/mo (annual) · 14-day trial Visit site
  6. 6

    Right Inbox

    Free plan ExtensionLinuxMac+2

    Right Inbox brings tracking, scheduling, and follow-up tools to Gmail, with CRM synchronization for listed services.

    7.2 Free plan · paid from $7.95/user/mo (annual) Visit site
  7. 7

    Later.io

    Free plan Web

    Choose Later.io if you want to schedule email to yourself or others, including recurring reminders.

    7.1 Free plan Visit site
  8. 8

    Outplay

    Free plan ExtensionWeb

    Outplay brings prospect outreach, sequencing and performance reporting into one sales platform.

    7.1 Free plan · paid from $39/mo (annual) · 7-day trial Visit site
  9. 9

    ReachInbox

    Free plan APIWeb

    ReachInbox combines prospect discovery, email campaigns, warmup, and inbox tools. Check the plan limits and billing term against your outreach volume before choosing a tier.

    7.0 Free plan · paid from $30/mo (annual) Visit site
  10. 10

    ReplySequence

    Free plan APIWeb

    ReplySequence combines transcript-based drafting with approval controls, sequence pauses and deal signals.

    6.9 Free plan · paid from $23/mo (annual) · 14-day trial Visit site
  11. 11

    Yesware

    Free plan ExtensionMacWeb+1

    Yesware combines email tracking, campaign automation, and reporting for Gmail and Outlook workflows. Check its address compatibility limits and campaign allowances before selecting a plan.

    6.9 Free plan · paid from $15/user/mo (annual) · 14-day trial Visit site
  12. 12

    SendEmAll

    Free plan APIWeb

    Choose SendEmAll if you need lead search, multichannel sequences and mailbox infrastructure in one outbound platform.

    6.8 From $59/mo Visit site
  13. 13

    Schedule Email

    Free plan Extension

    Choose Schedule Email if you use Gmail or G Suite and want to schedule messages, then review or cancel them later. The free Basic plan includes the core scheduling features for one user.

    6.7 Free plan · paid from $4.99/user/mo Visit site
  14. 14

    Scurry

    Free plan Web

    Scurry turns existing sales-call transcripts into reviewable email sequences and supports a native Pipedrive integration.

    6.7 Free plan · paid from $59.99/user/mo · 14-day trial Visit site
  15. 15

    SendLater

    Free plan Windows

    SendLater offers basic one-time scheduling for free, with recurring sends and additional workflow features in Pro.

    6.6 Free plan Visit site
  16. 16

    YAMM

    Free plan ExtensionWeb

    YAMM brings personalization, campaign tracking, scheduling, and some CRM workflows to Gmail and Google Sheets. The free tier has a low daily recipient limit; higher limits require an annual Pro plan.

    6.6 Free plan Visit site
  17. 17

    Instantly

    Free trial AndroidAPIiPhone+1

    Choose Instantly if you want cold email automation and B2B lead discovery alongside tools for campaigns and analytics.

    6.5 From $47/mo · 14-day trial Visit site
  18. 18

    Klenty

    Free trial APIExtensionWeb

    Klenty brings multi-channel outreach, dialing and CRM workflow automation together for sales teams.

    6.3 From $50/user/mo (annual) · 14-day trial Visit site
  19. 19

    lemlist

    Free trial APIExtensionWeb

    lemlist combines lead data, AI assistance, deliverability monitoring, and multichannel messaging in one service. Its trial has defined exclusions, and lemAgent requires a paid upgrade for launch.

    6.3 From $55/mo (annual) · 14-day trial Visit site
  20. 20

    GMass

    Free trial ExtensionWeb

    GMass brings campaign sending and management into Gmail, with options for personalization, follow-ups, and integrations.

    6.2 Visit site
  21. 21

    Overloop

    Free trial APIExtensionWeb

    Overloop combines contact discovery, buying signals, AI-assisted messaging, and multichannel campaign tracking.

    6.1 From $69/user/mo · 7-day trial Visit site
  22. 22

    QuickMail

    Free trial APIExtensionWeb

    QuickMail brings multichannel outreach, deliverability controls, provider connections, imports, and reply handling into one service.

    6.1 From $49/mo · 14-day trial Visit site
  23. 23

    Saleshandy

    Free trial AndroidAPIExtension+2

    Choose Saleshandy if you need multichannel prospecting, lead data, and reply management together, with listed integrations and developer access.

    6.1 From $34/mo (annual) · 7-day trial Visit site
  24. 24

    NuReply

    Free trial APIWeb

    NuReply combines lead handling, personalized outreach, automated sequences, and a shared reply view. Confirm that its business-domain requirement and plan-specific limits fit your sending setup.

    6.0 From $25/mo · 14-day trial Visit site
  25. 25

    Reply.io

    Free trial APIExtensionWeb

    Reply.io combines multichannel outreach, prospect data and AI SDR capabilities, with separate plans for email, agencies and AI SDR use.

    6.0 14-day trial Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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