CiviCRM vs Mailshake: Complete Comparison (2026)
An in-depth comparison of CiviCRM and Mailshake to help you choose the right tool for your business.
Last updated: November 2026
CiviCRM
6.6/10
Open-source CRM built for nonprofits and advocacy groups, covering contacts, donations, memberships, events, email marketing and case management.
Mailshake
6.5/10
Mailshake is a cold email and sales engagement platform with sequences, warmup, a unified inbox, a phone dialer and CRM sync, aimed at small outbound sales teams.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.6/10 | 6.5/10 |
| Customization | 9/10 | 5/10 |
| Analytics | 6/10 | 6/10 |
| Integration | 7/10 | 7/10 |
| Support | 4/10 | 8/10 |
| Ease of Use | 3/10 | 8/10 |
| Security | 6/10 | 5/10 |
| Cost | 9/10 | 7/10 |
| Scalability | 7/10 | 5/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | $15/mo Spark Starter | $29/user/mo Starter |
| Estimated cost for 10 users | Free Self-hosted (open source) | $290/mo Starter |
| Features | ||
| Collaboration | ||
| Contact Management | ||
| Integrations | ||
| Reporting & Analytics | ||
| Built-in Calling | Not listed | |
| Customer Support Management | Not listed | |
| Lead Management | Not listed | |
| Marketing Automation | Not listed | |
| Sales Automation | Not listed | |
CiviCRM vs Mailshake cost by team size
CiviCRM costs less at every team size we checked.
| Team size | CiviCRM | Mailshake |
|---|---|---|
| 1 user | FreeSelf-hosted (open source) | $29/moStarter |
| 5 users | FreeSelf-hosted (open source) | $145/moStarter |
| 10 users | FreeSelf-hosted (open source) | $290/moStarter |
| 25 users | FreeSelf-hosted (open source) | $725/moStarter |
| 50 users | FreeSelf-hosted (open source) | $1,450/moStarter |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose CiviCRM
- Has a free plan (Mailshake does not)
- Lower estimated cost for 10 users: Free vs $290/mo
- Higher Customization score (9/10 vs 5/10)
- Higher Cost score (9/10 vs 7/10)
- Better fit for mid-market (6/10 vs 4/10)
Why choose Mailshake
- Higher Ease of Use score (8/10 vs 3/10)
- Higher Support score (8/10 vs 4/10)
- Better fit for sales teams (8/10 vs 2/10)
- Better fit for startups (7/10 vs 4/10)
Pros & Cons
CiviCRM
Pros
- The core software is free and open source under the AGPL, so there are no licence fees whatever the number of users or contacts.
- Donations, memberships, events, CiviMail email and case management all come in one nonprofit-focused system.
- It runs inside WordPress, Drupal and Joomla, so data is shared between the website and the CRM.
- Every Spark hosted plan allows unlimited users, starting at $15 per month.
- A large extension ecosystem and an active community make it highly customisable.
Cons
- Reviewers consistently describe the interface as dated and clunky.
- Self-hosted setup and customisation usually need a developer, which adds hidden costs.
- The open-source project offers no dedicated vendor customer service. Help comes from community forums or paid partners.
- Spark plans cap contacts at 5,000 to 10,000 and limit integrations and customisation.
- It has no sales pipeline or opportunity tooling for commercial sales teams.
Mailshake
Pros
- Every plan includes unlimited email warmup, verification and contact uploads.
- One reviewer reported going from signup to a first campaign in under an hour.
- Support is rated highly: Capterra users give 4.5 for customer service, and a Prospeo summary cites a G2 average of 4.7.
- The Sales Engagement tier includes a dialer with unlimited free North American minutes.
- The integrations page lists many native CRM connections, including Salesforce, HubSpot, Pipedrive, Zoho, Copper and Freshsales.
Cons
- There is no free trial, and reviewers describe a strict refund policy.
- Invoices and cancellation confirmations are not emailed automatically.
- Reviewers say connected mailboxes can disconnect and stall sequences.
- LinkedIn steps are capped (Prospeo reports 10 messages per day), and Data Finder accuracy is described as weak.
- Per-user pricing becomes costly for teams larger than about five reps.
Not sold on either?
Frequently Asked Questions
CiviCRM scores higher on our CRM criteria: 6.6/10 against 6.5/10 for Mailshake. The largest gap is in Ease of Use: 3/10 for CiviCRM and 8/10 for Mailshake.
CiviCRM costs less for 10 users: free on its Self-hosted (open source) plan, against about $290/mo on its Starter plan for Mailshake, billed monthly.
CiviCRM has a free plan; Mailshake does not list one.
Mailshake is the better fit for sales teams: we rate it 8/10 for them, against 2/10 for CiviCRM.
