HubSpot vs Mailchimp: CRM or email platform

HubSpot’s own pages can’t agree on who gets a HIPAA agreement

HubSpot’s help center restricts its HIPAA business associate agreement to Enterprise only, while its own catalog lists Starter, Professional, and Enterprise as all qualifying, a contradiction the vendor has not resolved, and Mailchimp answers the same question more simply by publishing no HIPAA BAA at any tier and prohibiting the import of regulated sensitive data outright. Scope compared, criterion by criterion. Checked 7 September 2026.

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HubSpot vs Mailchimp: scope compared, criterion by criterion — checked September 7, 2026
HubSpot	Mailchimp
What each one covers
Its core job
Building pipeline and closing deals from one shared customer database that every module of the vendor sits on	Designing and sending email campaigns, extended by automation journeys and reports. Email stays the measured unit, the contact the billed one
What it also does, more lightly
The free CRM bundles stripped-down marketing and service tools on that same database: chat, bots, HubSpot-branded email	A so-called marketing CRM — profiles, tags, segmentation — plus landing pages, forms, surveys, SMS and retargeting, all arranged around the email audience
What it does not do at all
No on-premise or self-hosted deployment at any tier: the entire infrastructure runs exclusively on Amazon Web Services	No sales pipeline: the words pipeline, opportunity, deal and quote are absent from the feature list published on 2 September 2026, which names only a Marketing CRM
If you only take this one
What you give up
Quotes and e-signature: since June 2026 they left Sales Hub for Revenue Hub, which bills separately	Deal tracking on the sales side, and below Standard the webhooks: from Free and Essentials no event is pushed to any outside system
The workaround, and what it costs
No native Looker Studio connector: the third-party marketplace app starts at $79 per month on top of the subscription	The Salesforce connector Mailchimp lists provides two-way sync from $25 per month per Salesforce org, on top of the subscription
The point where it stops being enough
Five hundred sequence emails per user per day on Professional. Past that, you move up to Enterprise	The published grid stops at two hundred thousand contacts on Premium. Past that the vendor points to a phone number, custom pricing and an annual commitment
If you take both
What it exposes to connect
A REST API from the free tier, 250,000 daily calls and one million on Enterprise. The quota add-on can be bought twice	A REST Marketing API capped at ten simultaneous connections, plus outbound webhooks on subscribe and unsubscribe. Two-way sync runs through third-party connectors
Which one becomes the source of truth
The Salesforce sync runs both ways and needs Professional, yet the vendor never names which system holds authority	Not it, and it does not claim to be: its docs frame webhooks as feeding your own database, while its bill stays computed on the contacts it stores
What the tool answers
What it measures or produces
The deal, sorted into forecast categories running from not forecasted through to closed won	The contact, held in one or more audiences and targeted by email or SMS campaigns. Billing itself is computed on that stored contact count
The job it equips
The sales rep and their manager: finding accounts, mapping the buying committee, running personalized outreach	The marketer who designs and sends their own campaigns inside a small business, with no production team and no integrator behind them
What it cannot tell you
Which marketing channel produced the revenue: multi-touch attribution lives entirely inside Marketing Hub Enterprise	A real open rate: the vendor states that Apple Mail Privacy Protection inflates opens and blocks any read on location, device or mail client
Day-to-day sales work
Pipeline structure
One pipeline free, two on Starter, fifteen on Professional, one hundred on Enterprise. The help centre gives other numbers	Absent: the Marketing CRM stops at records, tags, groups, segments and an audience dashboard. No pipeline, no deal — the vendor itself points to third-party CRMs
Data capture and enrichment
The Chrome extension logs Gmail messages on every plan. Automatic company enrichment starts at the Starter tier	Auto-filled: signup source, marketing status, predicted location, mail client, e-commerce activity. Predicted gender and age range from Standard up. No firmographic enrichment
Sequences and follow-ups
Professional and an assigned seat required: 5,000 sequences per account, ten templates each, LinkedIn only as a task reminder	No sales cadence: email and SMS journeys instead, four steps on Essentials, two hundred on Standard, under a monthly cap of ten to fifteen times the contact count
Automations
Workflows only unlock at Professional, across every Hub. No Starter plan gives access to them at all	Triggers grouped by contact activity, dates, purchases, marketing activity, API and integrations. Entry at four steps on Essentials; two hundred steps and conditional branches from Standard
Forecasting and reporting
Forecasting and custom reports start at Professional. Revenue attribution demands a separately billed Marketing Hub Enterprise licence	Custom reports from Standard up, two years of data, groupable by campaign, audience or period. Last-touch attribution. No sales revenue forecast
Calling and meetings
Five hundred calling minutes on Starter, three thousand on Professional, twelve thousand on Enterprise. Scheduling pages ship everywhere	No calling, no recording, no transcription. Phone appears only as a support channel, and only on Premium
Quotes and signature
Out of Sales Hub since June 2026: they live in Revenue Hub, billed separately, with 25 monthly signatures per user	None of it is created inside Mailchimp. The QuickBooks integration only imports existing invoices and receipts as contact data usable for segmentation
Duplicate handling
Duplicate management starts at Professional, excludes Starter entirely, and caps at ten thousand detected pairs	Automatic detection on add and import, but within a single audience. Across two audiences the same address counts twice — and the official fix is an Excel export
What comes out of it
Export formats
CSV, XLS and XLSX on every plan, capped at three hundred exports per rolling twenty-four hours	A full export produces a single ZIP file, capped at one request per twenty-four hours. Campaign reports download separately, as CSV
Shareable reports
Recurring dashboard emails on every plan, but sending to an address outside the account is one-off and Professional-only	Sharing a report assumes the recipient holds an active Mailchimp account: the link alone grants nothing. Custom reports start at Standard
API access
Present from the free tier in the quota table, with no price line. The quota add-on can be bought twice at most	The Marketing API is included at no announced extra cost, capped at ten simultaneous connections with a 429 beyond. Permissions follow the key owner's role
What it connects to
Native integrations
No total announced. The three most-installed apps in its marketplace are Gmail, Google Calendar and Outlook	Over three hundred advertised. The three that decide: Shopify for the store, Salesforce for CRM, Google Analytics for measurement
Google tools it connects to
Gmail, Calendar and Sheets have HubSpot-built connectors. For Looker Studio, only a paid third-party connector exists	Two documented hooks: Google Analytics 4, tracking emails and hosted pages, and Google Lead Ads, feeding ad form submissions into an audience
Bringing your existing data across
Smart Transfer migrates from Salesforce, Pipedrive, Zoho, Dynamics 365, Copper, Keap and roughly a dozen other applications	The vendor's own Klaviyo migration guide is entirely manual: CSV export, segments and automations rebuilt by hand, HTML copied over, SMS contacts handled separately
Getting started, and the fine print
Support
Free users get the knowledge base only. Chat opens at Starter, phone at Professional, and phone is English-only	Six languages including French, over chat and email around the clock from the first paid tier. Phone is Premium only, and in English only
Where the data is hosted
Real European residency in Germany, yet customer phone numbers stay on US servers held by its telephony provider	The United States, named by the vendor, and nothing else: no European region is offered, transfers resting on Standard Contractual Clauses and the Data Privacy Framework
What happens if you leave
No mid-contract cancellation, no refunds, and five business days of notice before the renewal date	No refunds outside a malfunction. Deleting the account erases audiences, archives and reports, with the vendor advising an export first; pausing keeps everything
Minimum seats billed
The free tier stops at two users. A minimum commitment exists on paid tiers, but the vendor never states the figure	One seat on Free, carrying Owner permissions only. Essentials opens three, Standard five, Premium an uncapped number
Data residency and regulated cloud
HubSpot hosts on AWS “US East”. Own certs: SOC 2 Type 2, SOC 3; ISO 27001 = the host's. FedRAMP, StateRAMP, GovCloud absent. HIPAA BAA tier contradicted: Enterprise-only (help center) vs Starter/Pro/Enterprise (catalog).	Mailchimp hosts on its own servers in the US (no region, no third-party host). Own certs: SOC 2 (type unspecified), ISO 27001. FedRAMP, StateRAMP, GovCloud, HIPAA BAA absent; importing regulated sensitive data is prohibited.
Interface languages shipped
HubSpot publishes 17 interface languages (Chinese, English, French, German, etc.), English not distinguished US/UK. Partial translation: in-product search isn't always translated. Last updated 2026-03-31.	Mailchimp ships the interface in 6 languages (English, Spanish, French, Portuguese, German, Italian). Video tutorials are captioned in 5 languages, Italian excluded. Distinct from sent-content translation tools (50+ languages).
What it costs
The entry price and what it includes
$7 per seat per month on annual commitment for Starter, $20 month to month: two pipelines, no workflows and no sequences	$13 per month for five hundred contacts on Essentials, with sending capped at ten times the contact count. The vendor presents that figure as a starting price on one page and a twelve-month promotion on another
What pushes the bill up
Onboarding is mandatory and billed separately: $1,500 on Professional, $3,500 on Enterprise, one time only	Billing runs on the peak contact count of the cycle, not the average. On overage nothing is cut off: contact blocks are added automatically, at a price visible only once logged in
Sales tax and nexus
HubSpot's fees are exclusive of tax, added by address. Automated calc (Revenue Hub Pro/Enterprise, US/Canada) is state-level only, no local tax. Nexus stays with the customer despite a HubSpot alert at the registration threshold.	Mailchimp itself charges US sales tax in 21 jurisdictions (Colorado, New York, Texas...), by customer address. Exemption limited to nonprofits/government bodies with documents. No per-state/local calc for the customer's own sales.
Procurement and invoicing
Net-30 is named in the ToS (§3.4). ACH is US-only, Starter/Pro/Enterprise (3-5 days). PO accepted at quote stage, though ToS reject customer PO clauses (§12.8). No threshold or W-9 published; invoicing needs a Contract Manager.	Mailchimp accepts only card, PayPal, SEPA, iDEAL (§11); invoicing, PO, net-30, ACH, W-9 absent — an “invoice” is a relabeled receipt. Card only through Premium ($350/month); beyond 200,000 contacts, custom plan, no stated tier.

Key takeaways

Enterprise-only, or three tiers — HubSpot’s own pages disagree

HubSpot hosts on Amazon Web Services, in what it calls “US East,” and holds its own SOC 2 Type 2 and SOC 3 certifications, leaving ISO 27001 to the host; FedRAMP, StateRAMP, and GovCloud are absent entirely. Its HIPAA business associate agreement is real, but the tier it opens at is contradicted between HubSpot’s own pages: Enterprise only, according to the help center, versus Starter, Professional, and Enterprise all qualifying, according to the catalog.

Mailchimp skips the contradiction by refusing regulated data altogether

Mailchimp hosts on its own US servers, naming no region and no third-party host, and holds SOC 2 of an unspecified type plus ISO 27001. FedRAMP, StateRAMP, GovCloud, and a HIPAA business associate agreement are all absent at every tier — and rather than leave the question open the way HubSpot does, Mailchimp’s own terms prohibit importing regulated sensitive data outright.

Seventeen languages, none of them flagged as incomplete, against six with a caption gap

HubSpot publishes seventeen interface languages, English not distinguished as US or UK, last updated the thirty-first of March, twenty twenty-six, though in-product search isn’t always translated. Mailchimp ships a plain six — English, Spanish, French, Portuguese, German, Italian — with video tutorials captioned in only five of them, Italian excluded, apart from the fifty-plus languages its content-translation tool can render for outgoing email.

Only one of the two sells you a tax calculator for your own sales

HubSpot states its own fees exclusive of tax, added by address, and separately offers automated calculation of the customer’s own US and Canadian sales tax through Revenue Hub Professional or Enterprise — at the state level only, no local rate, with nexus responsibility staying on the customer regardless, despite an alert HubSpot fires at the registration threshold. Mailchimp charges its own fees in twenty-one jurisdictions by the customer’s address, but offers no equivalent calculation tool for the customer’s own downstream sales at all.

A rejected purchase order against paperwork that isn’t offered in the first place

HubSpot names net-30 payment terms in its own agreement, at section 3.4, then rejects any purchase-order clause the customer tries to attach, at section 12.8 of that same agreement; ACH is US-only, available from Starter through Enterprise, taking three to five days to clear, with no dollar threshold or W-9 published and an actual invoice requiring a Contract Manager. Mailchimp accepts only card, PayPal, SEPA, and iDEAL; invoicing, a purchase order, net-30, ACH, and a W-9 are all simply absent, with what it calls an “invoice” amounting to a relabeled receipt.

Frequently asked questions

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Does HubSpot clearly state which tier includes a HIPAA business associate agreement?

No: HubSpot’s own pages contradict each other, with the help center limiting the HIPAA BAA to Enterprise while the catalog lists it on Starter, Professional, and Enterprise alike. Mailchimp avoids the contradiction by having no BAA at all: FedRAMP, StateRAMP, GovCloud, and HIPAA BAA are all absent, and importing regulated sensitive data is outright prohibited. For a buyer needing a HIPAA BAA, Mailchimp is not an option regardless.

In how many US jurisdictions does Mailchimp itself charge sales tax?

Mailchimp charges US sales tax in 21 named jurisdictions, including Colorado, New York and Texas, based on customer address, with exemption limited to nonprofits and government bodies holding documentation. ActiveCampaign charges US sales tax too, by billing address, as a separate line item, but publishes no state list at all, leaving nexus and per-state calculation unstated. For a buyer trying to anticipate tax exposure, Mailchimp names its jurisdictions where ActiveCampaign does not.

Does Mailchimp offer purchase-order or net-30 invoicing at any tier?

No: Mailchimp accepts only card, PayPal, SEPA, and iDEAL under section 11 of its terms, with purchase orders, net-30 terms, ACH, and a W-9 all absent — what it calls an invoice is simply a relabeled receipt. HubSpot, by contrast, names net-30 in its ToS section 3.4 and accepts a purchase order at the quote stage, though it rejects the customer’s own PO clauses.