Instantly vs Mailshake
An in-depth, side-by-side comparison of Instantly and Mailshake to help you pick the right tool for your workflow.
Quick Comparison
Feature Comparison
| Feature | Instantly | Mailshake |
|---|---|---|
| Unlimited accounts | Connect as many sending accounts as needed at no extra cost. | — |
| Email warmup | Automated warmup network to build and maintain sender reputation. | — |
| Smart sending | Rotate sending accounts and throttle volume to maximize inbox placement. | — |
| Email campaigns | — | Automated email sequences with A/B testing and personalization. |
| Phone dialer | — | Built-in dialer with recording and voicemail drop. |
| LinkedIn automation | — | Add LinkedIn connection and messaging tasks to sequences. |
Pricing Comparison
| Instantly | Mailshake | |
|---|---|---|
| Pricing Model | Subscription | Subscription |
| Starting Price | $30/mo | $58/mo |
| Free Trial | Yes | No |
| Free Plan | No | No |
Instantly Plans
- Growth $30 /monthly
- Hypergrowth $77 /monthly
Mailshake Plans
- Email Outreach $58 /monthly
- Sales Engagement $83 /monthly
Pros & Cons
Instantly
+ Pros
- + Unlimited accounts
No per-account fees — connect as many inboxes as you want.
- + Strong deliverability
Built-in warmup and rotation keep emails out of spam.
− Cons
- − Email-only
No multichannel capabilities like calling or LinkedIn.
Mailshake
+ Pros
- + Simple to use
Clean UI with minimal setup required to start sending.
- + Multichannel
Email, phone, and LinkedIn in one platform.
− Cons
- − Per-user pricing
Costs add up quickly as your team grows.
Integration Overlap
Shared
- ✓ HubSpot CRM
Only in Instantly
- + Zapier Automation
Only in Mailshake
- + Salesforce CRM
- + Pipedrive CRM
Who Should Use Each Tool?
Instantly
+ Best For
Agencies and teams running high-volume cold email campaigns.
− Not Ideal For
Teams needing multichannel sequences with calls and LinkedIn.
Mailshake
+ Best For
Small teams wanting simple multichannel outreach.
− Not Ideal For
High-volume senders needing unlimited sending accounts.
Frequently Asked Questions
What is the difference between Instantly and Mailshake?
+
Instantly focuses on High-volume cold email outreach with unlimited accounts while Mailshake focuses on Simple sales engagement via email and phone. Instantly scores 85/100 overall compared to Mailshake's 78/100. Instantly is best for agencies and teams running high-volume cold email campaigns., whereas Mailshake is best for small teams wanting simple multichannel outreach..
Which is cheaper, Instantly or Mailshake?
+
Instantly starts at $30/mo. Mailshake starts at $58/mo. Instantly offers a free trial.
Should I choose Instantly or Mailshake for my sales team?
+
Choose Instantly if you need high-volume cold email outreach with unlimited accounts — it is best for agencies and teams running high-volume cold email campaigns.. Choose Mailshake if you need simple sales engagement via email and phone — it is best for small teams wanting simple multichannel outreach.. Both tools compete in Email Marketing and Sales Automation.
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