Vergleich2 von 3 Tools ausgewählt

KI-Tools vergleichen

Wählen Sie 2–3 Tools aus einer Kategorie. Die Auswahl wird in der Seitenadresse gespeichert, sodass Sie sie als Lesezeichen setzen oder teilen können. Wir vergleichen Preise, Plattformen, Anwendungsfälle und geprüfte Fakten nebeneinander.

Knowster ×

ChatGPT ×

Knowster ×
ChatGPT ×

Vergleich · Chat-Assistenten

Knowster$39/mo (Starter)vs.

ChatGPT$20/mo (Plus (consumer))

Einstiegspreis$39/mo · $20/mo

Kostenlose Stufeja · ja

Dokumentierte Tarife5 · 10

Plattformen1 · 4

Vergleich von Knowster, ChatGPT
	Knowster Website besuchen für Knowster (öffnet in neuem Tab)	ChatGPT Website besuchen für ChatGPT (öffnet in neuem Tab)
Kategorie	Chat-Assistenten	Chat-Assistenten
Hauptanwendungsfälle	Customer support chatbot on a small business site FAQ bot built from existing pages Lead capture from site visitors Ecommerce or SaaS site Q&A	Drafting and editing text Answering general questions Summarizing documents Getting help with code Brainstorming ideas
Am besten für	Small businesses, Site owners without coding resources	Knowledge workers, Students, Developers, General consumers
Plattformen	Web	Web, Desktop, Mobile, API
Preismodell	Freemium	Freemium
Preise	Free $0 (1 site, 100 messages/mo); Starter $39/mo; Pro $99/mo; Scale $299/mo, billed monthly; Enterprise custom. Top-up pack of 1,000 messages $20. Geprüft am Sep 29, 2026. Offizielle Preise ↗	Individual plans: Free, Go, Plus and Pro; organization plans: Business and Enterprise. Prices were displayed in a non-US currency when we checked, so US prices are not confirmed here — see official pricing. Geprüft am Sep 30, 2026. Offizielle Preise ↗
Wichtige Funktionen	Trains on website pages and re-reads them on a schedule Google Drive folder source (Docs, Sheets, text, markdown) Pinned hand-written answers Lead capture with email, Google Sheets and webhook options Analytics dashboard on paid plans Install guides for WordPress, Shopify, Wix, Squarespace and others	Chat with file uploads and data analysis Web search and deep research Image generation Voice conversations Projects, memory and custom GPTs Codex coding agent
Vorteile	Free plan with no time limit and no credit card Month-to-month plans, 14-day money-back guarantee Answers in the visitor's language per the homepage Top-up pack avoids automatic overage charges	Free plan available for everyday chat Apps for web, iOS, Android and desktop Wide feature set in one product (search, images, voice, files) Business and Enterprise plans with SSO and admin controls
Einschränkungen	Free plan limited to 1 website, 100 messages and 10 leads per month Knowster branding on Free and Starter Analytics dashboard not on Free PDF and Word files are not read from Google Drive No annual billing yet	Free plan limits uploads, image generation, voice and deep research The lower-cost Go plan may include ads, per OpenAI's pricing page Can produce inaccurate or outdated information that needs checking API usage is billed separately from ChatGPT subscriptions
Bewertungen	Editorial Not yet reviewed Users No user reviews yet	Editorial Not yet reviewed Users No user reviews yet
Prüfstatus	Listed Geprüft am Sep 29, 2026	Listed Geprüft am Sep 30, 2026