Copper vs HubSpot: CRM in the Gmail Sidebar or a Platform
By Joris van Huët
Enterprise Interim CMO & Marketing Leader · 15+ years · 50+ orgs
Published
2026-10-26
The short answer: an eight-person consultancy that lives in Gmail and Google Calendar should start with Copper, but read the contact limit before the price: Basic stops at 2,500 contacts, so a firm with 6,000 client contacts lands on Professional at $59 per seat a month billed annually, per Copper's pricing page. Choose HubSpot when the inbox is not the centre of the work: its free tools cover two users, and its Sales Hub grows from Starter at $7 a seat billed annually into a platform with marketing and service hubs.
Disclosure: I may earn a commission through some links on this site. It does not change what this page says.
Copper's pitch fits in one sentence from its homepage: add leads, track conversations, find files and manage tasks inside Gmail and Google Calendar. HubSpot asks you to work in HubSpot and brings Gmail to it through a Chrome extension. One tool comes to where your people already are; the other asks them to move.
Rule of thumb:
- Your contact count picks Copper's tier, not your feature list. For example, 6,000 contacts rule out Basic's 2,500, so eight seats on Professional cost 8 x $59 x 12 = $5,664 a year billed annually, and past 15,000 contacts Business costs 8 x $99 x 12 = $9,504, using the pricing page.
- Your inbox is the import. Copper syncs the last 90 days of Gmail, or up to 1,000 emails, when you sign up, and lists the people you write to as suggested contacts, per its Gmail integration guide. HubSpot logs what you tick: its extension adds Log and Track checkboxes to each email you send.
- Measure what got logged. After 30 days, pick ten client threads at random and check how many sit on the right record in each tool. A CRM that misses half the conversations has failed at its first job.
What you will ask in the first week
| Question | Copper | HubSpot |
|---|---|---|
| Where do I work? | Gmail and Google Calendar, through a Chrome extension | HubSpot, with a Gmail extension for logging and tracking |
| Can Outlook users join? | Only by BCC to a Copper mailbox address | Yes: a personal inbox connects as Gmail, Office 365 or another provider |
| How many contacts fit? | 2,500 on Basic, 15,000 on Professional, unlimited on Business | 1,000 on the free CRM |
| When does automation start? | Workflow automation and bulk email on Professional | Workflows on Professional editions |
| Is there a free plan? | No; a 14-day trial without a card | Yes, 2 users, no expiry |
| Can an AI assistant read it? | Copper GPT in ChatGPT, read-only | Remote MCP server, read and write with confirmation |
From Copper's pricing page and homepage, the Gmail guide, HubSpot's free CRM page, workflows article and inbox connection guide, read on 26 October 2026.
Two differences that decide it
Where the rep spends the day. Copper's design assumes a relationship business whose work happens in email threads and meetings, so leads, tasks and files are handled from Gmail and Google Calendar themselves. HubSpot assumes the CRM is the workspace, with email as one of its feeds. If your team resists opening another tab, Copper's placement is the feature. If marketing, sales and service all need the same customer, HubSpot's placement is.
Who else needs the data. Copper's plans stop at sales and project pipelines, reporting and email series on Business. HubSpot's free tools already include marketing, sales, service, content and data tools on one account, per the Free Tools page, and each grows into its own paid hub. For a consultancy that only sells and delivers, that breadth is weight. For a firm that runs campaigns, it is the reason to choose.
Seat prices, checked on 26 October 2026
| Copper plan | Billed annually | Billed monthly | Contacts | HubSpot Sales Hub tier | Billed annually | Billed monthly |
|---|---|---|---|---|---|---|
| Basic | $23 | $29 | 2,500 | Starter | $7 (list $20) | $10 |
| Professional | $59 | $69 | 15,000 | Professional | $90 | $100 |
| Business | $99 | $134 | Unlimited | Enterprise | $150 | Not shown |
Per seat a month in USD, from Copper's pricing page and HubSpot's Sales Hub pricing page, checked on 26 October 2026. HubSpot's Professional and Enterprise add required one-time onboarding of $1,500 and $3,500. Copper states its prices exclude taxes and fees.
Tracking email opens in Europe
Both tools can tell a rep when a client opens an email, and in the EU that is processing of personal data, which needs a lawful basis under Article 6 of the GDPR. HubSpot builds this into its settings: with data privacy settings on, opens are not tracked for contacts without a legal basis for processing, per its extension guide. Copper's plan comparison lists email open and click tracking too; decide your lawful basis before anyone switches it on.
Asking about the pipeline in ChatGPT
Copper's AI step is a reader, not a writer. The Copper GPT answers questions about your Copper data inside ChatGPT, needs a paid ChatGPT plan, respects your user permissions and sees email metadata but never email bodies. It cannot create, edit or delete anything.
One step of a Friday pipeline review: the partner asks which opportunities are due to close this month and have no open task. The GPT lists them. The human check is built in, because the GPT cannot act: the partner opens each record in Gmail's sidebar, decides the next step and adds the task herself. HubSpot's remote MCP server goes further, creating and updating records, and asks for explicit confirmation before each change.
Before you pay
HubSpot's free CRM holds two users and 1,000 contacts at no cost; Copper's 14-day trial needs no card, per its homepage. Connect the same two mailboxes to both and use the measurement from the list above.
Copper's Professional card on the pricing page carries the line "63% started off with Professional". Social proof on a pricing card is there to settle the decision for you. Settle it with your contact count instead: under 2,500 contacts and no need for workflow automation, Basic does the job.
Choose Copper if
- Your job is keeping long client relationships in order from inside Gmail and Google Calendar.
- Your team is on Google Workspace and will not adopt a CRM that lives in another tab.
- Sales and project delivery are the whole story, with no marketing team to feed.
Choose HubSpot if
- Your job is running campaigns, forms and sales follow-up on one shared record.
- Part of the team uses Outlook, or will.
- You want a free starting point and the option to add marketing or service hubs later.
More on each tool: the Copper entry and the HubSpot entry.
FAQ
Does Copper have a free plan?
No. It offers a 14-day free trial with no credit card, per its homepage; after that, Basic is the lowest paid plan.
Does Copper read my email content?
Copper syncs emails and their files into the CRM, per the Gmail guide. Its ChatGPT assistant is narrower: it sees subject lines, senders and timestamps, not email bodies.
Which HubSpot plan has workflows?
Professional and Enterprise editions, per HubSpot's workflows article. Starter does not include them.
ABOUT THE AUTHOR
I am Joris van Huët, an enterprise interim CMO. 15+ years, 50+ organizations, including ING, P&G, Nestlé, BNP Paribas, WeTransfer and Vinted. I take on innovation projects (venture building, design sprints), agentic marketing (setting up and running AI agents) and hands-on multi-channel work. See the track record.
I wrote and published this with AI assistance, and I answer for it. Claims about my own experience are limited to the track record above, and a statistic links to its source or is labelled as an example. I sell interim and fractional CMO work, which is why this site exists. How this site is written.
A senior operator doing the work: campaigns, channels, CRM and AI agents, live from day one.