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Vocus.io

Gmail add-on for email tracking, mail merge campaigns, automated follow-ups and CRM sync, from $5 a month after a 30-day trial.

Our take: Vocus.io is one of the cheapest ways to get tracking and automated follow-ups in Gmail, and monthly billing keeps the risk low.

Best forBudget Gmail outreach
ReviewedPricing: Free Trial
6.7 out of 105 criteria · see breakdown
Try Vocus.io$5/mo after a 30-day trial

Vocus.io is a Chrome extension that adds email tracking, mail merge campaigns, automated follow-ups and CRM sync to Gmail. It is not free: after a 30-day trial, plans cost $5, $10 or $20 a month, billed monthly. It is unrelated to the Australian telecom Vocus Group.

The bottom line

Cheap Gmail tracking and follow-ups; Gmail-only with tight low-tier limits.

Our score

Reviewed by the Conversion Gems editorial team. Hover a facet to focus it; click to pin.Tap a facet to focus it.

Community ratings

Shown for context only. Our score is independent.

Capterra
4.3 out of 5
10+ reviews

4.3 / 5 aggregate · across 1 source

Third-party ratings shown verbatim; aggregate weighted by review volume.

What it is, and why we rate it

One line each. Open a row for detail.

What it really isA low-cost Chrome extension that adds tracking, mail merge and follow-up automation to Gmail.
Our takeVocus.io is one of the cheapest ways to get tracking and automated follow-ups in Gmail, and monthly billing keeps the risk low.
The limits on active follow-ups and snippets are tight at the bottom tier, and the Gmail-only support and dated site copy point to a small vendor. Use the 30-day trial to check deliverability and CRM sync before rolling it out to a team.
Why we rate itTracking, mail merge and follow-ups inside Gmail for $5 to $20 a month.
The catchGmail only, no free plan, and Basic caps active follow-ups at 50.

Best / not good for

Best for
  • Solo salespeople on a budget
  • Founders doing light outreach from Gmail
  • Recruiters sending personalized follow-ups
Not good for
  • Outlook users
  • Teams needing a lead database or high-volume cold email
Trade-offs

Friction report

Trade-offs to know before signing up.

  1. Time to value
    Install the Chrome extension and start a 30-day trial without a card.
  2. Scale breakpoint
    More than 500 active follow-ups or 10 inboxes needs the $80 Growth plan by request.
  3. Walled garden
    Low: Salesforce and Pipedrive sync, webhooks and Zapier.
Still a fit?
If none of these block you, try it on the official site.
Try Vocus.io

Vocus.io plans and prices

PlanPriceSnippetsActive follow-upsInboxes
Basic$5/mo50505
Starter$10/mo1001005
Professional$20/mo20050010
Growth (on request)$80/mo800Not listedNot listed; adds external SMTP

From Vocus.io's pricing page, checked 4 October 2026. All plans include unlimited tracking, campaigns and CRM integration; 30-day trial with no card. The page does not say whether prices are per user.

Frequently Asked Questions

How much does Vocus.io cost?

Basic is $5 a month, Starter $10 and Professional $20, all billed monthly. A Growth plan at $80 a month with 800 snippets and external SMTP is available on request (checked 4 October 2026).

Is Vocus.io free?

No. Vocus.io offers a 30-day free trial without a credit card, limited in scheduled emails, follow-ups and mail merge contacts. After that you need a paid plan.

Does Vocus.io work with Outlook?

No. Vocus.io says it supports Gmail and Google Workspace (G Suite) only, not Outlook.

Is Vocus.io the same as Vocus Group?

No. Vocus.io is a Seattle-based Gmail outreach tool. Vocus Group is an Australian telecom company, and VOCUS by Polaris Aero is aviation safety software. They are unrelated.

Does Vocus.io charge per inbox?

No. You can connect several Gmail inboxes, such as personal and work accounts, without paying per inbox, up to 5 on Basic and Starter and 10 on Professional.

Vocus.io alternatives

Other email outreach tools from our reviews:

Showing 1–3 of 4
Sources checked October 4, 2026: Vocus.io home, Vocus.io pricing, Vocus.io in the Chrome Web Store.

Conversion Gems independently reviews every tool.

Tags

#Gmail#EmailTracking#MailMerge#SalesOutreach

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