HubSpot CRM
Mature general-purpose CRM with a permanent free tier. Excellent pipeline and marketing — zero native PV sizing, solar financing, or plant monitoring.
- Best for
- Sales and marketing teams that want a general CRM, including some solar companies
- Price
- Free plan (permanent); paid seats from Starter
- HQ
- United States (Cambridge, MA)
- Profile updated
- September 26, 2026
Worth it for your operation?
Pros
- Permanent free CRM (not a trial) with contacts, deals, and pipelines
- Huge ecosystem, docs, and integrations if you already live in HubSpot
- Marketing and service hubs scale when the installer grows a brand team
- Easy onboarding for reps who sold in other industries
Watch-outs
- No solar vocabulary (kW, shade, PTO, TPO) in the product
- Proposal and financing for solar require other tools
- WhatsApp is not a native solar inbox on the free CRM — channels/marketplace do not count here
- Free tier limits (users/contacts) push growing teams onto paid seats fast
Score by criterion
The dark mark on each bar is the average of the 11 CRMs in this ranking. Criteria with higher weight pull the overall score more.
PV sizing, shading, production estimates, and a customer-ready proposal or PDF without a parallel spreadsheet.
Quote and, when it exists, pre-approve solar loans, leases, or PPAs without retyping the homeowner in another portal.
Installed systems, service tickets, and a clean handoff from sales into install / O&M without an orphan spreadsheet.
Native SMS or messaging inbox on the lead card, with team history. WhatsApp Business API also counts. Marketplace apps, extensions, and website buttons do not.
Public plan, currency, trial, and whether you can start without a vendor sales call.
English UI, solar vocabulary (kW, shade, PTO, TPO), and time to the first usable proposal.
What ships natively
We only mark “yes” when the feature is part of the product — marketplace integrations or third-party apps do not count.
- No
Proposal generator
Builds photovoltaic proposals inside the CRM
- No
Financing
Credit simulation or underwriting in the product — solar or real estate, depending on the vertical
- No
Native messaging
Native SMS or messaging inbox on the lead/contact card (history preserved). WhatsApp Business API also counts. Marketplace apps, Zapier, browser extensions, website chat buttons, and sibling-SKU modules do not
- No
Monitoring
Tracks installed solar systems
- No
Website simulator
Simulator for the integrator’s website
- No
Project management
Installation and engineering stages
- Yes
Native marketing
Marketing automation in the same product
- Yes
Sales pipeline
Visual sales pipeline
Editorial analysis
HubSpot CRM in detail
HubSpot is the CRM a marketing director brings from SaaS. The free CRM is permanent, well documented, and excellent at contacts and deals. Nothing in the product knows what a shade report is.
Who it is for
Solar companies that already standardized on HubSpot for inbound and do not want a second system of record — accepting that design and lenders live next door. New installers shopping “solar CRM” should not mistake HubSpot’s free tier for a solar stack.
What drives the score
Price and learning curve are high. Proposal and financing are intentionally low. Messaging stays low on this SKU — HubSpot Conversations/SMS channels are not the free CRM inbox.
How we read the sources
Based on HubSpot’s CRM product and free-tools pricing pages.
Frequently asked questions
Can HubSpot replace OpenSolar or Enerflo?
As a pipeline and marketing database, yes. As a solar sales system, no — you will still design, quote finance, and track PTO somewhere else. That is why it sits near the bottom of this ranking on purpose.
Why is the price score so high?
A permanent $0 CRM plan is real and public. The score rewards transparency and the free floor — not the total cost of Sales Hub Professional once you scale.
Sources consulted
Everything on this profile comes from the pages below. We did not lab-test the platform.
Profile updated September 26, 2026. Found something outdated? Corrections are welcome.