Best for
Best for independent publishers and creators who want a website, newsletter and paid subscriptions in one platform they can host themselves.
- Freelancers
- Small and mid-sized
Email Marketing Comparison
Ghost vs. Twilio SendGrid
At a glance
At a glance
Best for
Best for product and engineering teams that need transactional email at volume and want marketing campaigns on the same account.
- Freelancers
- Small and mid-sized
- Enterprise
Cataleo does not name a winner. Both statements come from the vendors themselves.
Full Comparison
| Criterion | Ghost | Twilio SendGrid |
|---|---|---|
| Starting price | Free version if self-hosted; Ghost(Pro) from $18 / month Ghost(Pro) Starter is $18 per month billed yearly for up to 1,000 members. Self-hosting the open source application carries no licence cost, but the server and email delivery are your own. | lower value From $15 / month Marketing Campaigns Basic starts at $15 per month, the Email API Essentials plan at $19.95 per month. Both scale in bands by contact count and monthly email volume. |
| Free trial | Not stated | 60-day free trial, 100 emails per day and 100 contacts |
| API | Yes, REST APIs for reading and writing content, documented for headless use | Yes, REST API and SMTP relay with SDKs for Python, Ruby, Go, PHP, Java, C# and JavaScript, plus event webhooks |
| Hosting | Cloud (Ghost Pro) or self-hosted; open source under the MIT licence | Cloud (SaaS) |
| Campaign types | Newsletters published to a website and sent by email in the same step, with free and paid membership tiers | Email only, split between transactional sending through the Email API and marketing sends through Marketing Campaigns |
| Automation and journeys | Yes, in public beta since June 2026. An Automations tab opens a drag-and-drop canvas with two flows ready to go, one for new free members and one for new paid ones, built from two actions: send an email and wait a set amount of time. Existing welcome emails move into it automatically, and more triggers and actions are announced as coming | Yes, automated recurring emails and time-based drip series, available on the Marketing Campaigns Advanced plan |
| Segmentation and personalisation | Yes, audience segmentation so different newsletters go to different groups of readers | Yes, dynamic segments over contact lists with custom fields and opt-out preference management |
| Templates and editor | Yes, an editor built for long-form work with galleries, video, audio and dynamic content cards; custom themes from the Publisher plan | Yes, a drag-and-drop design editor and a custom HTML editor, with a library of free responsive templates |
| Deliverability and testing | Preview shows the post as it will look on the web, on mobile, in an email and on social, and a test email can be sent to your own inbox with a custom subject line before publishing. On Ghost(Pro) email delivery is included and configured for you; a self-hosted install has to supply Mailgun API keys, which is the only supported bulk email provider | Yes, inbox rendering previews, spam testing and link validation, plus dedicated IPs, domain authentication and SPF, DKIM and DMARC |
| Ecommerce and CRM data | Yes, native paid subscriptions through Stripe on monthly and yearly tiers, with signup forms and promotional offers. Ghost takes 0% of subscription revenue on Publisher and above, though payment processor fees still apply | Contact lists with custom fields, and signup forms that add subscribers to those lists in real time through the API |
| Integrations and API | Yes, REST APIs for content in and out, plus more than 8,000 integrations through Zapier and similar from the Publisher plan | Yes, REST API and SMTP relay, SDKs for seven languages and event webhooks for real-time delivery events |
| Deployment | more entries Cloud (SaaS), Browser-based, On-premise | Cloud (SaaS), Browser-based |
| Support | Community forum | more entries Email helpdesk, Chat, Phone |
| Onboarding | Documentation and knowledge base | more entries Documentation and knowledge base, Guided onboarding |
| Company size | Freelancers, Small and mid-sized | more entries Freelancers, Small and mid-sized, Enterprise |
| Integrations | Stripe, Slack, Google Analytics, Zapier | Not stated |
Add a tool
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Key Differences
- Starting price Ghost Free version if self-hosted; Ghost(Pro) from $18 / month Twilio SendGrid From $15 / month
- Deployment Ghost Cloud (SaaS), Browser-based, On-premise Twilio SendGrid Cloud (SaaS), Browser-based
- Company size Ghost Freelancers, Small and mid-sized Twilio SendGrid Freelancers, Small and mid-sized, Enterprise
- Hosting Ghost Cloud (Ghost Pro) or self-hosted; open source under the MIT licence Twilio SendGrid Cloud (SaaS)
- Support Ghost Community forum Twilio SendGrid Email helpdesk, Chat, Phone
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Strengths and Limitations
Ghost
Strengths
- Open source under the MIT licence and self-hostable, so the whole platform can run on your own infrastructure
- Ghost takes 0% of paid subscription revenue on Publisher and above; only payment processor fees apply
- Website, newsletter and paid memberships in one product, with no separate email tool to wire up
- Run by a non-profit foundation funded by its users, with no outside investors
- Unlimited email sends on every Ghost(Pro) tier
Limitations
- The Starter plan has no paid subscriptions, no custom themes and only limited integrations
- Member count drives the price: Starter and Publisher both stop at 1,000 members, Business at 10,000
- Self-hosting means providing and maintaining your own server and email delivery
- Built for publishing rather than campaign marketing, so there is no multi-channel journey builder
Twilio SendGrid
Strengths
- Transactional and marketing email on one account, so both build the same sender reputation
- Deliverability tooling included: dedicated IPs, domain authentication, SPF, DKIM and DMARC, plus inbox rendering and spam tests
- SDKs for Python, Ruby, Go, PHP, Java, C# and JavaScript, alongside SMTP relay and event webhooks
- Real-time and bulk email address validation
Limitations
- Email only, other channels mean buying a separate Twilio product
- Automation in Marketing Campaigns requires the Advanced plan
- The free offering is a 60-day trial, not a standing free tier
- Two separate price ladders to compare, one per product
Plans
Pricing
Ghost
- Self-hosted $0 The open source Ghost application under the MIT licence. No licence cost; you provide the server and email delivery.
- Starter $18 Per month, billed yearly. Up to 1,000 members, one staff user, website, newsletter, free custom domain and unlimited email sends. No paid subscriptions or custom themes.
- Publisher $29 Per month, billed yearly. Up to 1,000 members, three staff users, custom themes, paid subscriptions, advanced analytics and more than 8,000 integrations.
- Business $199 Per month, billed yearly. Up to 10,000 members, 15 staff users, priority support, higher usage limits and early access to new features.
- Custom Not stated Unlimited members and staff users, advanced configuration, dedicated IP and a 99.9% uptime SLA.
Twilio SendGrid
- Free trial $0 60 days. 100 emails per day and 100 contacts, with analytics and deliverability optimisation.
- Email API Essentials $19.95 Per month, from 50,000 emails. Analytics, deliverability optimisation, one additional teammate and up to two event webhooks.
- Email API Pro $89.95 Per month, from 100,000 emails and up to 2.5 million. Dedicated IP, subuser management, SSO, five event webhooks and included email validations.
- Email API Premier Not stated Custom pricing for volumes above 5 million emails per month, with dedicated support.
- Marketing Campaigns Basic $15 Per month, from 5,000 contacts and 15,000 emails. Ten email testing credits, five signup forms, ticket, chat and phone support.
- Marketing Campaigns Advanced $60 Per month, from 10,000 contacts and 50,000 emails. Adds automation, dedicated IP access, 60 email testing credits and 15 signup forms.
- Marketing Campaigns Custom Not stated Negotiated with sales for volumes above the Advanced plan.
What users say
Review Scores · opens after launch
Ghost
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Twilio SendGrid
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Where this comes from
Ghost https://ghost.org · checked against the official source on 2026-09-07
Twilio SendGrid https://www.twilio.com/en-us/sendgrid · checked against the official source on 2026-09-07
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.