Free AI Tools for Data Analytics

Official pricing lists a $0/month Free plan for teams to evaluate ClosedLoop AI on their own customer data; billing documentation states a recurring 500-credit monthly free allowance.

Payment card: not confirmed

Dataso's official page describes its TikTok creator analytics tool as free and says no credit card is needed; this directly supports the listed Dataso analytics capability.

Payment card: not required

The official site describes Kubernetes diagnostics with plain-English AI explanations, supports cloud or local AI backends, and identifies the software as 100% open source under Apache 2.0; local backend use provides an ongoing usable capability without requiring a paid hosted AI tier.

Payment card: not confirmed

Official pricing lists a $0 Free plan with recurring message and search quotas that reset every three hours.

Payment card: not confirmed

Official page provides downloadable shapes and states they are free for personal or commercial projects.

Payment card: not confirmed

Official pricing lists a continuing $0 plan with limited charts, dashboards, and datasets; site says no card required.

Payment card: required

Official pricing lists a $0 Free-forever tier for limited data connectors with up to 1 million events per month and 1-hour scheduling.

Payment card: not confirmed

Official Weaviate pricing offers an always-free managed database cluster with a $0/month plan and defined ongoing capacity.

Payment card: not confirmed

Official pricing lists the Starter plan at $0 with 20,000 credits per month and unlimited seats, establishing recurring free usage.

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The official pricing page offers a Free open-source plan with core AI evaluation and testing features; the official documentation identifies Evidently as an Apache 2.0 open-source framework usable on an ongoing self-hosted basis.

Payment card: not confirmed

Official Trevor documentation calls the product freemium and says the Free tier provides core AI time-blocking technology for personal use, with limits on calendar connections and automation.

Payment card: not confirmed