✳️ Planos gratuitos verificados · testados pela Zekai
Ferramentas de IA grátis शिक्षा
Um plano gratuito verificado significa que o produto principal funciona a R$ 0 todo mês, sem cartão — não um teste com prazo disfarçado de grátis. 48 ferramentas passam nesse critério em 1 profissões, cada uma pontuada de 1 a 10 de forma independente.
- 48ferramentas grátis verificadas
- 100%grátis · sem cartão
Melhores ferramentas grátis, por pontuação
Ordenadas pelo Zekai Score — da maior para a menor.
O que conta como grátis
A regra aplicada antes de uma ferramenta entrar aqui.
What makes a free tier "verified"?
The core product has to do its job at $0 per month, indefinitely, without card details up front. We check that claim ourselves rather than trusting the pricing page — which is why only 48 of the tools in our directory appear here.
Is a free trial counted as free?
No. A trial that expires, converts to paid, or asks for a card before you can use the product is not a free tier, no matter how the vendor markets it. Those tools are in the directory but not on this page.
Does being free improve a tool's score?
No. The 1–10 Zekai Score rates ease of use, accuracy, time saved and value for money independently of price. A free plan never inflates it, and a paid tool is never marked down for costing money.
How often is this checked?
Pricing is re-verified on a rolling basis and the page rebuilds from the current data, so a tool that quietly drops its free tier falls off this list rather than sitting here out of date.