Postmark vs Close vs Bigin by Zoho CRM Comparison
Postmark
Starting at Contact for pricing
- Free Trial
- Individuals
- Freelancers / Consultants
Postmark is the transactional email software service that fixes your deliverability, increases engagement, and manages spam complaints. It works with any email service provider or hosted application to improve deliverabi…
Close
Starting at $9 /user/month
- Free Trial
- Individuals
- Freelancers / Consultants
Close is a sales engagement CRM built for SMBs that lets teams email, call, and text leads directly from the platform without additional add-ons. It includes Sequences, task reminders, and a Power Dialer, with all activi…
Bigin by Zoho CRM
Starting at $7 /User/Month
- Free Trial
- Small Business
Bigin is Zoho's lightweight CRM designed for small teams under 50 people running straightforward sales cycles. Its drag-and-drop pipeline and email sync with Gmail and Outlook allow reps to get productive within a day wi…
Close leads on user satisfaction with a 4.6-star rating across 220 reviews.
Postmark vs Close vs Bigin by Zoho CRM — at a glance
| Feature | Postmark | Close | Bigin by Zoho CRM |
|---|---|---|---|
| Rating | 4.4 / 5 | 4.6 / 5 | 4.6 / 5 |
| Reviews | 66 | 220 | 294 |
| Starting price | Contact for pricing | $9 /user/month | $7 /User/Month |
| Free trial | Yes | Yes | Yes |
| Free version | No | No | No |
| Best for | Individuals, Freelancers / Consultants, Medium Business | Individuals, Freelancers / Consultants, Medium Business | Small Business |
| Category | Transactional Email Software | CRM Software | CRM Software |
| Integrations | — | 1+ apps | — |
| Platforms | SaaS/Web/Cloud, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | Available | Available | Available |
| Support modes | 24/7 (Live rep), Business Hours, Online | Business Hours, Online | Business Hours, Online |
| Certifications | SOC 2, HIPAA, GDPR | SOC 2, GDPR | — |
| Data residency | Global | US | Global |
Key differences between Postmark and Close
- Pricing: Close starts at $9 /user/month. Postmark pricing is not publicly listed.
- User satisfaction: Close scores higher with a 4.6-star average.
- Deployment: Postmark supports SaaS/Web/Cloud, Mobile - iOS; Close supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.
Compare Postmark vs Close vs Bigin by Zoho CRM — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Transactional Email Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Free PDF comparison
Download this Postmark vs Close vs Bigin by Zoho CRM comparison
Get the full side-by-side as a PDF — these picks plus the top Transactional Email Software tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
Biggest differences
Start here before you go deeper into features.
Best for reliable transactional email delivery with easy integration and strong support.
- You need guaranteed high deliverability for transactional emails.
- Your team values quick setup via official PHP and WordPress integrations.
- You want responsive customer support to resolve email issues promptly.
- You require extensive email marketing automation features beyond transactional emails.
- You have a tight budget and need a lower-cost email solution.
Individuals, Freelancers / Consultants, Medium Business
Small Business
Postmark typically suits Individuals and Freelancers / Consultants. Close tends to fit Individuals and Freelancers / Consultants better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Postmark is the transactional email software service that fixes your deliverability, increases engagement, and manages spam complaints. It works with any email service provider or hosted ... Read More about Postmark | Close is a sales engagement CRM built for SMBs that lets teams email, call, and text leads directly from the platform without additional add-ons. It includes Sequences, task reminders, and ... Read More about Close | Bigin is Zoho's lightweight CRM designed for small teams under 50 people running straightforward sales cycles. Its drag-and-drop pipeline and email sync with Gmail and Outlook allow reps to ... Read More about Bigin by Zoho CRM |
|---|---|---|---|
Entry Level Pricing |
|
|
|
Free Trial Availability | |||
SpotScoreWhat's this? ↗ | 8.8/10 | 8.6/10 | 9.0/10 |
User RatingsBased on verified Spotsaas reviews | |||
Best Company Size | Small BusinessMedium Business | 5–100 employees | — |
Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
No key benefits available yet.
- All-in-One Communication: Hub Close integrates calling, emailing, and texting directly into the CRM, eliminating the need for third-party tools. This unified approach increases efficiency and reduces costs for growing sales teams.
- Built for Productivity: With features like Sequences, Power Dialer, and task reminders, Close helps sales reps stay organized, automate outreach, and follow up with leads at the right time — all of which drive higher conversion rates.
- Transparent Collaboration with Coaching Tools: The single timeline view gives complete team visibility on lead activities, and the built-in call coaching lets sales leaders mentor and improve team performance directly within the platform.
No key benefits available yet.
Best fit
No best-fit guidance available yet.
- 5–100 employees
- SaaS, Marketing Agencies, E-commerce, EdTech, Consulting Services, B2B Tech, Remote-first Startups
- Account Executives, Sales Development Representatives, Sales Managers, Founders, Revenue Operations Managers, Customer Success Managers
No best-fit guidance available yet.
Reasons buyers look elsewhere
No alternatives guidance available yet.
- Close is specifically built for SMBs, so larger enterprises with complex sales processes or deeper customization needs may seek platforms with more robust enterprise features.
- While strong on sales engagement, Close doesn’t offer native marketing automation or lead nurturing workflows that other CRMs like HubSpot or ActiveCampaign may provide.
- Users looking for highly customizable or advanced analytics and forecasting capabilities may find Close’s reporting features less extensive compared to solutions like Salesforce or Zoho CRM.
No alternatives guidance available yet.
Software Demo
Demo |  Postmark has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
|---|
Need a second opinion?
Get shortlist help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do Postmark, Close and Bigin by Zoho CRM Compare on Features?
Total Features | 23 Features | 15 Features | 10 Features |
|---|---|---|---|
Unique Features | No unique features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Postmark, Close and Bigin by Zoho CRM on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
Pricing Option | |||
|---|---|---|---|
Starting From |
|
|
|
Pricing Plans |
|
|
|
Pricing Page |  |  |  |
Other Details
Organization Types supported |
|
|
|
|---|---|---|---|
Platforms Supported |
|
|
|
Modes of support |
|
|
|
API Support |
|
|
|
Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | ✓ Yes |
|---|---|---|
HIPAA | ✓ Yes | ✗ No |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | ✗ No | ✗ No |
Single Sign-On (SSO) | ✓ Yes | ✓ Yes |
Multi-Factor Auth (MFA) | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | ✓ Yes | ✓ Yes |
Data Residency | 🌐 Global | 🇺🇸 US |
Postmark vs Close User Reviews & Rating Comparison
User Ratings | |||
|---|---|---|---|
Rating Distribution | |||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Users generally praise Postmark for its reliable email delivery, excellent support, and ease of integration, though some find pricing and feature complexity challenging. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is very strong across 639 reviews, with consistently positive feedback. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is very strong across 279 reviews, with consistently positive feedback. What buyers like
Common complaints
|
Pros and Cons |
|
|
|
Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
Integrations
Integration with other apps | No Integration information available. | No Integration information available. |
|---|
List of Customers
Customers | No Customers information available. |  Toggl  Bench  Freightview |  Antech Microsystem Pvt.Ltd  Investacc  Hire |
|---|
Media and Screenshots
Screenshots |  8 Screenshots |  12 Screenshots |
|---|---|---|
Videos | No videos available. |  1 Videos |
Alternatives
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Related Blogs and Articles for Crm Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Postmark or Close?
- Close edges out the other on user ratings (4.6 vs 4.4). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Postmark and Close offer a free trial?
- Yes, both Postmark and Close offer a free trial.
- What is the starting price of Postmark vs Close?
- Postmark starts at Contact for pricing. Close starts at $9 /user/month.
- What are the top alternatives to Postmark?
- Top alternatives to Postmark include SMTP, Campaigner, Moosend, SparkPost, Mailgun.
- What are the top alternatives to Close?
- Top alternatives to Close include Bigin by Zoho CRM, ClickUp, Zoho CRM, Freshsales, Thryv.