HubSpot

KEEP IT

The value is the network, the data or the infrastructure. Keep paying.

A customer platform rather than a CRM: contacts shared across marketing, sales and support, with forms, email, automation and reporting built on the same record.

Promptfree, for everyone, and the only version there is

Do not rebuild HubSpot. Build the contact record you own, and keep the tools around it separate.

WHAT TO BUILD
- Astro with a Node adapter and Postgres; one contacts service with an HTTP API
- Contact, company, and an append-only events table — nothing else

THE CONTACT RECORD
- Email as the identity, normalised and lowercased, with a stable internal id that never changes
- Merge is an explicit operation writing a merge event, never a silent overwrite
- Custom properties typed and declared in a schema file, reviewed like code

EVENTS
- Every interaction is an event: form submitted, email opened, page viewed, deal stage changed
- Append-only, with the source system named on every row
- Lifecycle stage is computed from events, never set by hand

INTEGRATION
- Webhooks out on contact created and updated, with retries and a dead-letter list
- A read API with cursor pagination, so other tools can sync rather than duplicate

WHAT STAYS SEPARATE
- Email sending, forms and landing pages remain their own tools writing events in
- The README should be explicit that this is the trade: no single pane of glass

HYGIENE
- Deduplication report by fuzzy name and domain, reviewed by a person, never automatic
- Deletion requests recorded and honoured across the events table

Include a README on the property schema process, the merge rules, and GDPR deletion.

What you lose

One record shared by marketing, sales and support, which is the entire product
Marketing automation with forms, landing pages and lifecycle stages already wired to the CRM
An integration ecosystem that most other tools support before they support anything else
Reporting across the whole funnel, from ad click to renewal
Compliance, deduplication and data hygiene at a scale where those are full-time jobs

If you would rather not build

EspoCRM — open-source, includes marketing modules
Zoho CRM — paid, cheapest broad alternative

The escape hatch

open source · no votes, no paid placement

Twenty

Open-source CRM with pipelines, custom objects and a modern interface.

twentyhq/twentyfree · open source

Mautic

Marketing automation with campaigns, segments and lead scoring.

mautic/mauticfree · open source

Why this verdict

our own opinion · changed only by a person

19/100

Verdict no at 19: owning the contact record is right, and this prompt builds it well. But HubSpot is bought because three departments share one screen, and assembling that from separate tools means somebody maintaining the seams forever.

History

tracked since 9 Aug 2026 · nothing is ever overwritten

Interest · last 30 days

Nothing recorded yet. This chart fills in once the page has visitors, votes or prompt copies — it will not draw a flat line to look busy.

Questions about HubSpot

answered from the record above

Is HubSpot free?

No — the plan we track is $20 a month. Starter Customer Platform from about $20 per seat per month billed annually; marketing contacts and higher tiers escalate quickly.

Can you replace HubSpot by building your own?

KEEP IT. The value is the network, the data or the infrastructure. Keep paying. Replacement score 19 out of 100, build time longer than it saves. Read what you lose before you decide.

How much does HubSpot cost?

$20 a month on Starter — $240 a year. Recorded 9 Aug 2026.

What do you lose by replacing HubSpot?

One record shared by marketing, sales and support, which is the entire product; Marketing automation with forms, landing pages and lifecycle stages already wired to the CRM; An integration ecosystem that most other tools support before they support anything else; Reporting across the whole funnel, from ad click to renewal; Compliance, deduplication and data hygiene at a scale where those are full-time jobs. If any of those carry weight for you, keep paying.

Is there an open-source alternative to HubSpot?

Yes: Twenty, Mautic. The prompt on this page is for when you want it your way instead.

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