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Alternatives · 2026

The best Mailcastr alternatives

The rest of Best Sales Email Tracking Software, in this site's order: each with what it costs, where it runs and its record score.

1
Mailbutler Smart Assistant

Smart Assistant suits Apple Mail, Outlook, or Gmail users who want help drafting and revising messages, summarizing emails, or identifying to-dos.

AndroidiPhone & iPadWeb+4 Free plan Record6.6 Visit
2
Boomerang

It suits people who want to schedule email, manage follow-ups, or pause incoming messages.

AndroidiPhone & iPadWeb+4 $4.98 a month, billed yearly Record6.4 Visit
3
Mail Track for Gmail

Mail Track may suit Gmail users, professionals, and teams who want open notifications and details to help decide when to follow up.

AndroidiPhone & iPadWeb+3 $2.99 a month, billed yearly Record6.1 Visit
4
LeadBoxer

LeadBoxer is aimed at SaaS builders, product teams, RevOps teams and agencies seeking to identify and organize business leads.

AndroidiPhone & iPadWeb+2 €99 a month, billed yearly Record6.0 Visit
5
Mixmax

Mixmax suits revenue teams using Gmail or Outlook who want email sequences, tracking, scheduling, and CRM activity sync.

WebWindowsMac+3 $29 a month, billed yearly Record6.0 Visit
6
Right Inbox

Right Inbox suits Gmail users who want scheduling, follow-ups, tracking, or CRM syncing for email.

WebWindowsMac+2 $9.95 a month Record6.0 Visit
7
ReadNotify

ReadNotify may suit people who need email and document activity reports, timestamped posting or opening proof, or controls such as retractable and…

AndroidiPhone & iPadWeb+3 $24 a year Record5.8 Visit
8
Yesware

Yesware suits individual sellers and sales teams that use Gmail or Outlook for prospect outreach.

WebWindowsMac+1 $19 a month Record5.8 Visit
9
Pointofmail

Pointofmail may suit people who need email-open reporting or post-send message controls.

AndroidiPhone & iPadWeb+4 $13.99 a month, billed yearly Record5.6 Visit
10
RevenueGrid

It suits sales teams, RevOps leaders, and executives looking for revenue performance visibility.

AndroidiPhone & iPadWeb+4 $30 a month Record5.6 Visit
11
MailTag

MailTag suits people who want rule-based inbox organization across supported mail providers.

WebAPI $79 a year Record5.5 Visit
12
Streak

Streak suits people looking for sales pipelines and email sync across web and mobile.

AndroidiPhone & iPadWeb $59 a month Record5.4 Visit
13
MailTracker

It suits Gmail users who want open, click, and follow-up signals from a Chrome extension.

WebBrowser extension $29.99 a month Record5.2 Visit
14 WebWindowsMac+1 $84 a year Record5.2 Visit
15
DidTheyReadIt

DidTheyReadIt may suit individuals and businesses who want to know whether recipients open their email.

WebWindowsMac+1 Free plan Record5.1 Visit
16 WebWindows $10 a month, billed yearly Record5.1 Visit
17
Mailsuite

Mailsuite may suit Gmail users who want tracking, campaign sending, mail merge, document sharing, or signature requests.

AndroidiPhone & iPadWeb+1 $6.99 a month Record5.0 Visit
18
Trustifi Email Tracking

Trustifi Email Tracking suits M365 and Gmail users who need tracked, certified email and message activity records.

WebWindowsMac+1 Free plan Record4.8 Visit
19 Browser extension $5 a month, billed yearly Record4.7 Visit
20 WebBrowser extension $18 a month, billed yearly Record4.6 Visit
21
WhoReadMe

It suits anyone wanting web-based email open, click, and attachment tracking without installing extra software for supported clients.

Web Free plan Record4.6 Visit
22
TrackMailBox

It suits freelancers and enterprise sales teams using Gmail or Google Workspace who want open, click, notification, and template tools in Chrome.

WebBrowser extension Free plan Record4.5 Visit
23 WebBrowser extension €6.90 a month Record4.2 Visit
24
Outreach

Outreach is designed for sales leaders, managers, sales development, account executives, revenue operations, and customer success teams.

AndroidiPhone & iPadWeb+1 — Record4.2 Visit