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<a href="https://shouldiuse.io/vs/lightfield/day">Lightfield vs Day AI | Scale Your Company Brain on Should I Use It</a>

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Lightfield versus Day AI | Scale Your Company Brain
Compare	Lightfield	Day AI \| Scale Your Company Brain
Verdict	Depends	Depends
Best for	Founder-led startups	GTM teams already running on Claude
Who it's not for	Large enterprises with complex sales processes	Small teams wanting a simple contact list
Privacy	No known public vulnerabilities found in the sources reviewed.^⁸	No known public vulnerabilities found in the sources reviewed.¹¹
Support quality	No evidence in sources reviewed	No support evidence found
Public sentiment	Independent user reviews are scarce so far; commentary comes mostly from launch coverage, comparisons, and early Product Hunt feedback.^²	Only vendor-published testimonials exist; no independent user reviews were found.¹⁰
Biggest gotcha	No public security page. Request SOC 2, data handling, and model-training disclosures during evaluation.^⁸	Pricing hidden; likely custom quote . budget time for sales negotiation¹⁰

Pick Lightfield when

Founder-led startups
Early-stage B2B sales teams
Inbox-heavy outbound workflows
Teams that hate data entry

When Lightfield is not a fit

Large enterprises with complex sales processes
Teams requiring SOC 2 or public security docs
Buyers needing predictable fixed monthly costs
Anyone wanting a mature, heavily reviewed product

Pick Day AI | Scale Your Company Brain when

GTM teams already running on Claude
Sales-led startups automating CRM upkeep
Teams comfortable reviewing agent output daily

When Day AI | Scale Your Company Brain is not a fit

Small teams wanting a simple contact list
Buyers needing transparent published pricing
Anyone demanding independent reviews before purchase
Guess: Orgs unwilling to feed agents full customer data

Sources

Lightfield . AI-native CRM (official site)lightfield.app
official
Lightfield on Product Huntproducthunt.com
review
Lightfield Review 2026 . Efficient Appefficient.app
review
True AI-first CRMs worth trying . Reddit r/CRMreddit.com
review
Lightfield Raises $47M Series A Led by a16zunite.ai
news
Lightfield profile . Altis Research ($81M total funding)altis.vc
news
Salesforce AI Hack Enabled CRM Data Theft (prompt injection)securityweek.com
security
Lightfield Security pagelightfield.app
security
6 Best Lightfield CRM Alternatives . Breakcoldbreakcold.com
review
Day AI | Scale Your Company Brainday.ai
official
Product security pageday.ai
security
Day Ai: Funding, Team & Investors . Startup Introsstartupintros.com
news
Day AI raises $20M from Sequoia Capital to transform CRM with AIlinkedin.com
news