SendGrid vs HubSpot: Developer Email API or CRM-First Marketing Automation?
SendGrid and HubSpot both send email, but they are built for different people. Twilio SendGrid is email infrastructure: an Email API and SMTP relay that your developers connect to your product to send sign-up confirmations, password resets and receipts, plus a separately priced Marketing Campaigns tool for simple newsletters. HubSpot Marketing Hub sits on top of HubSpot's free CRM: contacts, forms, email campaigns, automation and reporting in one place, built for marketers who do not write code. Whether you search for SendGrid vs HubSpot or HubSpot vs SendGrid, this guide compares what each one does today, what it costs, how dedicated IPs and transactional email work in each, and which one a startup needs first. We checked both official websites on 12 November 2026.
Quick answer: choose SendGrid if your product has to send email itself: the Email API starts at $19.95 a month after a 60-day free trial, and the Pro plan includes a dedicated IP. Choose HubSpot if you need a CRM and marketing automation: the free tools cover up to 2 users and 2,000 email sends a month, and Starter costs $7 per seat a month for new customers paying yearly ($10 month to month, normally $20). Many startups use both: SendGrid for product email, HubSpot for contacts and campaigns.
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SendGrid vs HubSpot at a Glance
Sources: twilio.com (SendGrid Email API and Marketing Campaigns pricing pages) and hubspot.com (Marketing Hub and CRM pricing pages, US view, plus HubSpot's knowledge base), checked 12 November 2026. Prices in US dollars.
SendGrid and HubSpot in 2027: What Each One Does
Twilio SendGrid: email infrastructure for your product, plus simple campaigns
SendGrid is owned by Twilio, and its website now lives on twilio.com ("we moved in together on Twilio.com"). It sells two products that you buy separately but use from the same account, with sends counted separately: the Email API, for email your app sends, and Marketing Campaigns, for newsletters and promotional email built in an editor.
The Email API pricing page shows, in US dollars:
- Free Trial, $0 for 60 days: 100 emails a day, no credit card. Some lines on the page still call it a free plan, but the plan itself is a 60-day trial.
- Essentials, from $19.95 a month: sending, tracking and deliverability tools, 1 teammate, 3 days of searchable email activity.
- Pro, from $89.95 a month: 1 dedicated IP included (more as an add-on), subuser management, single sign-on, 2,500 email validations, up to 1,000 teammates and 7 days of email activity.
- Premier, custom pricing: high volume, 5,000 validations and expert services. Exact prices depend on how many emails you send, and taxes and overages may apply.
Marketing Campaigns has its own pricing page: a 60-day Free Trial for 100 contacts and 100 emails a day, Basic from $15 a month (for example 5,000 contacts and 15,000 emails a month) and Advanced from $60 a month (10,000 contacts and 50,000 emails), plus custom plans. Every plan has design and code editors, segmentation and A/B testing, but automation comes only with Advanced (and the trial), as do dedicated IPs; Basic gives 5 signup forms and 1 teammate. An older answer in the same page's FAQ still describes a free plan of 2,000 contacts and 6,000 emails a month, while the plan cards and billing FAQ show the 60-day trial, so go by the trial.
Best for: startups whose product sends email: confirmations, password resets, receipts and alerts, at volume, with developers who can use an API.
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HubSpot Marketing Hub: marketing automation built on a free CRM
HubSpot Marketing Hub describes itself as the platform where your CRM, content and campaigns work together. Everything starts from HubSpot's free CRM, so each email, form fill and page view lands on a contact record that sales and support also see. The product page offers a 14-day free trial.
The Marketing Hub pricing page, in its US view, shows:
- Free, $0: up to 2 users, no credit card; 2,000 email sends a month with HubSpot branding and 1 automated action. The CRM pricing page adds 1,000 contacts and no time limit.
- Starter, from $7 per seat a month: HubSpot's FAQ says Starter is normally $20 per seat a month, and new customers get a limited-time price of $7 per seat with an upfront annual payment or $10 month to month. It includes 500 HubSpot Credits, 1,000 marketing contacts, up to 10 automated actions and a monthly send limit of 5 times your marketing contact tier.
- Professional, from $800 a month: 3 Core Seats (extra seats from $45 a month), 3,000 credits, 2,000 marketing contacts, a send limit of 10 times the contact tier, full automation and a required one-time onboarding fee of $3,000.
- Enterprise, from $3,600 a month: 5 Core Seats (extra from $75), 5,000 credits, 10,000 marketing contacts, 20 times the contact tier in sends and a $7,000 onboarding fee.
- Startups: the HubSpot for Startups page offers 90% off year one to eligible Seed and Series A founders; check the eligibility rules there.
Prices differ by location. Opened from Europe on the same day, the pricing page showed a different, single-platform layout in euros, billed annually by default: Free €0, Starter €7 per seat a month ("limited-time, 65% off"), Professional €90 per seat and Enterprise €175 per seat. Check the page from your own country before you budget.
Best for: founders and small marketing teams who want one place for contacts, emails, forms and the sales pipeline, without a developer.
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Dedicated IPs and Transactional Email: SendGrid vs HubSpot
A dedicated IP means your emails do not share a sending address with other customers, so your reputation depends only on your own sending. It suits companies that send a lot of email; small senders usually do fine on shared IPs.
- SendGrid: Email API Pro and Premier include 1 dedicated IP, with more as an add-on; Marketing Campaigns Advanced also gives access to dedicated IPs.
- HubSpot: according to its knowledge base, dedicated IPs need Marketing Hub Professional or Enterprise plus an add-on. The Dedicated IP Address Add-On is for marketing email and goes through a 40-day warm-up; the Transactional Email Add-On includes a dedicated IP for transactional email only, usable straight away. HubSpot does not list add-on prices on the pages we read.
- Transactional email: it is SendGrid's core product. In HubSpot it needs the Transactional Email Add-On, bought through your HubSpot contact, after which you can send transactional emails through a single-send API or SMTP API tokens.
Can You Use SendGrid and HubSpot Together?
Yes, and many startups do: SendGrid sends the product email, HubSpot keeps the contacts and runs marketing. HubSpot's App Marketplace lists third-party connectors for this, such as Presago's SendGrid Connector, which adds a step to HubSpot workflows that sends an email through SendGrid with your Dynamic Templates and unsubscribe groups. Its listing shows a free tier for up to 1,000 emails a month; check which HubSpot plan its workflows need before you install it.
What Changed Since the Old Version of This Comparison
- SendGrid's free plan is now a trial: 60 days, 100 emails a day, on both products.
- Corrected entry price: the 2026 version said SendGrid starts at $15 a month. That is Marketing Campaigns Basic; the Email API starts at $19.95.
- HubSpot prices are now quoted: Starter from $7 per seat for new customers, Professional from $800 a month plus onboarding, and the European view in euros.
- Removed: unsourced engagement and "return per dollar" statistics, "deliverability champion" claims and links to third-party pricing blogs, replaced by the vendors' own pages.
Which One Should You Choose?
- Your app must send confirmations, resets or receipts: SendGrid Email API.
- You want a CRM and your first email campaigns, at no cost: HubSpot's free tools.
- You need lead nurturing without a developer: HubSpot Starter, then Professional for full workflows.
- You only need simple newsletters on a small budget: SendGrid Marketing Campaigns Basic, or see the cheaper all-in-one tools below.
- You send at high volume and want your own IP: SendGrid Email API Pro; in HubSpot only with Professional or Enterprise plus an add-on.
More SendGrid match-ups: Brevo vs SendGrid, Omnisend vs SendGrid, SendGrid vs Constant Contact and, for another developer API, Mailchimp vs Mailgun. More HubSpot match-ups and alternatives: HubSpot vs ActiveCampaign, open-source HubSpot alternatives, open-source HubSpot Service Hub alternatives and free HubSpot Service Hub alternatives.
How Founders Use SendGrid, HubSpot and Other Email Tools
- Check the need first. Before you pay for marketing automation, validate your startup idea with a small list and a simple newsletter.
- Pick the cheapest tool that does the job. For newsletters and automation at a lower price than HubSpot, compare Mailchimp vs ActiveCampaign, Constant Contact vs ActiveCampaign, ActiveCampaign vs Brevo and Brevo vs MailerLite.
- Look at free and open-source options. See our lists of free Mailchimp alternatives and open-source Mailchimp alternatives.
- Grow the list with content. The F/MS AI SEO Tool writes articles built to rank on Google and to be cited by ChatGPT and Perplexity, so new readers find you and join your list.
- Compare enterprise suites only when you need them. See Mailchimp vs Pardot and Marketo vs Omnisend.
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FAQ: SendGrid vs HubSpot
What is the main difference between SendGrid and HubSpot?
SendGrid, owned by Twilio, is email infrastructure: an Email API and SMTP relay for email your product sends, plus a separate Marketing Campaigns tool. HubSpot Marketing Hub is marketing automation built on HubSpot's free CRM, with email, forms, workflows and reporting for marketers.
Is SendGrid free?
Not any more as a permanent plan. Both the Email API and Marketing Campaigns start with a 60-day Free Trial with no credit card: 100 emails a day on the Email API, and 100 contacts and 100 emails a day on Marketing Campaigns. Paid plans start at $19.95 and $15 a month.
Where can I submit a guest post about my startup?
You can publish a guest post in one of the Fe/male Switch startup blogs, which rank in Google and in AI tools like ChatGPT and Perplexity. Get a quality backlink.
How much does HubSpot Marketing Hub cost?
In the US view on 12 November 2026: Free $0 for up to 2 users; Starter from $7 per seat a month for new customers paying yearly ($10 month to month, normally $20); Professional from $800 a month with 3 seats plus $3,000 onboarding; Enterprise from $3,600 a month plus $7,000 onboarding. From Europe the page showed euro prices per seat.
Which is cheaper, SendGrid or HubSpot?
For sending email from an app, SendGrid: from $19.95 a month. For a CRM with basic email, HubSpot's free tools cost nothing, and Starter is $7 per seat for new customers paying yearly. Full marketing automation in HubSpot (Professional) costs far more than any SendGrid plan.
Which offers a dedicated IP address?
SendGrid includes 1 dedicated IP on Email API Pro and Premier and offers dedicated IPs on Marketing Campaigns Advanced. HubSpot offers them only on Marketing Hub Professional or Enterprise through the Dedicated IP Address Add-On (marketing email) or the Transactional Email Add-On (transactional email).
Can HubSpot send transactional emails?
Yes, with the Transactional Email Add-On on Marketing Hub Professional or Enterprise, bought through HubSpot sales. It includes a dedicated IP for transactional email and supports a single-send API and SMTP API tokens.
Does SendGrid integrate with HubSpot?
Through third-party apps in HubSpot's App Marketplace, such as Presago's SendGrid Connector, which sends SendGrid emails from HubSpot workflows; its listing shows a free tier for up to 1,000 emails a month.
Which is easier for non-technical founders?
HubSpot. Its email editor, forms and workflows need no code. SendGrid's Email API needs a developer; its Marketing Campaigns editor is simpler but has automation only on the Advanced plan.
Can a startup get HubSpot at a discount?
HubSpot for Startups offers 90% off the first year to eligible Seed and Series A founders, according to its official page. Check the eligibility rules there before you buy.
About the Author
Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur. Throughout her startup experience she has applied for multiple startup grants at the EU level, in the Netherlands and Malta, and her startups received quite a few of those. She’s been living, studying and working in many countries around the globe and her extensive multicultural experience has influenced her immensely.
