Assistentes de chat · alternatives
Knowster's friction points are caps and packaging. Free covers 1 website, 100 messages and 10 leads a month, and there is no analytics dashboard on it. Knowster branding stays on Free and Starter, so white-label means Pro at $99 per month. PDF and Word files are not read from Google Drive, and there is no annual billing yet.
ChatGPT is a general assistant for writing, research and analysis; it has a free plan and Plus at $20 per month, but it is not a website chatbot in our data, so it fits internal work rather than visitor support. Jasper is an AI content platform for marketing teams, with brand voice controls, agents and a Business tier. It has no free plan in our data and Pro is $59 per seat per month billed annually. Choose Jasper if your real need is marketing content, and stay with a chatbot product if visitor Q&A is the job.
"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.
Taken from the documented limitations in our Knowster profile.
| Tool | Starting price | Free tier | Platforms | Main limitation |
|---|---|---|---|---|
| Knowster (this page) | $39/mo (Starter) | Yes | Web | O plano gratuito é limitado a 1 site, 100 mensagens e 10 leads por mês, com a marca do Knowster. |
| ChatGPT | $20/mo (Plus (consumer)) | Yes | Web, Desktop, Mobile, API | Quase todas as ferramentas (uploads, imagens, voz, pesquisa aprofundada, Codex) têm limites de uso que dependem do plano e que a OpenAI afirma poderem mudar com o tempo, e a API é cobrada à parte de qualquer assinatura do ChatGPT. |
| Jasper | $59 (Pro) | Yes | Web, API | Sem plano gratuito permanente; acesso à API restrito ao plano Business |
Assistente de IA de uso geral da OpenAI para escrita, pesquisa, análise, geração de imagens e ajuda com programação.
O plano gratuito termina em: Unlimited everyday text chats subject to abuse-prevention safeguards, Separate usage limits for file uploads,…
Verificado chatgpt.com (abre o site de ChatGPT em uma nova aba)
Grátis · pago a partir de $20/mo EUA · verificado Sep 30
Plataforma de conteúdo com IA para equipes de marketing, com controles de voz da marca, agentes e um plano Business para organizações maiores.
O plano gratuito termina em: Teste gratuito de 7 dias com todos os recursos do Pro
Verificado jasper.ai (abre o site de Jasper em uma nova aba)
A partir de $59/mo EUA · verificado Sep 29
Orchestration layer that routes questions across many AI models, including EU-sovereign ones.
O plano gratuito termina em: 50 chats per week, 10 images per week
Plano gratuito disponível Preço nos EUA não confirmado
AI shopping and support chat assistant for Shopify, Magento and Shopware stores, priced by recovered shoppers.
O plano gratuito termina em: 5 win-backs per month, 1 storefront, 1 language, 1 seat
Verificado wiswes.com (abre o site de WisWes em uma nova aba)
Grátis · pago a partir de $39.99/mo EUA · verificado Sep 29
Multi-model chat that sends one question to several AI models side by side, plus a public AI Wiki of structured guides.
O plano gratuito termina em: 60 Basic model prompts/month, 6 Advanced model prompts/month
Verificado wikis.ai (abre o site de Wikis.ai em uma nova aba)
Grátis · pago a partir de $19/mo EUA · verificado Sep 29
Runs a question through three frontier AI models that critique each other and returns a verified answer.
O plano gratuito termina em: 1 free session on pricing page (homepage says 3 free sessions), 2 reasoning iterations
Verificado triall.ai (abre o site de Triall em uma nova aba)
Plano gratuito disponível Preço nos EUA não confirmado
Sends one question to several AI models at once and returns a consensus answer with side-by-side comparison.
O plano gratuito termina em: 3 LLM query runs
Verificado talkory.ai (abre o site de Talkory.ai em uma nova aba)
Plano gratuito disponível Preço nos EUA não confirmado
Mac desktop app (Mach Studio) that runs open models locally and drives apps and browser with an agent.
O plano gratuito termina em: Local models, No account
Verificado withsyzygy.com (abre o site de Syzygy (Mach Studio) em uma nova aba)
Grátis · pago a partir de $20/mo EUA · verificado Sep 29
ChatGPT and Jasper are in our catalog.
ChatGPT has a free plan. Jasper is marked as having no free plan.
Pro is $59 per seat per month, billed annually.
Small free caps, Knowster branding on Free and Starter, no Drive PDF or Word reading, and no annual billing.
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