Circleback records 272,906 monthly visits with +12.5% month-over-month growth and Free Trial pricing. Z.ai records 9,176,366 monthly visits with -8.4% growth and Free pricing.
AI notetaker and company brain that turns every meeting into searchable knowledge
Free GLM-powered assistant that turns prompts into slides, sites and code
| Dimension / Metric | | |
|---|---|---|
| Official Domain | circleback.ai | chat.z.ai |
| Pricing Model | Free Trial | Free |
| Monthly Visits | 272.91K (272,906) | 9.18M (9,176,366) |
| MoM Traffic Delta | +30.23K (+12.5%) | -842.53K (-8.4%) |
| Primary Market & Share | 🇺🇸 United States (43.8%) | 🇺🇸 United States (11.2%) |
| Direct Visits / mo | 200.02K | 7.14M |
| User Rating | 4.4 | 4.4 |
| Supported Platforms | Website | Website |
AI notetaker and company brain that turns every meeting into searchable knowledge
Supports 100+ languages with speaker identification by name and strong technical-term and accent accuracy.
Generates structured summaries, decisions, and assigned action items right after each meeting.
Pushes updates to CRMs, issue trackers, Notion, Asana, Slack, and dozens more apps automatically.
Ask questions and get answers synthesized from every meeting, email context, and connected source.
Free GLM-powered assistant that turns prompts into slides, sites and code
Describe your topic and Z.ai drafts a slide deck with structured layouts, headings and visual placeholders you can refine with follow-up prompts.
Paste a brief or a bug report and it will produce code in common languages, and it can scaffold functioning web pages and small full-stack apps.
Chat, brainstorming, rewriting, translation and summarising all run through the same prompt box, with GLM Flash models keeping responses quick.
Ask a question and it can ground the answer in web sources rather than relying only on its training data, useful for current facts and comparisons.
Provides industry-leading reasoning, coding, and multimodal features, but lacks dedicated automated slide and document generators.
Provides industry-leading reasoning, coding, and multimodal features, but lacks dedicated automated slide and document generators.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Excels at interactive coding artifacts and complex reasoning, but does not natively generate automated presentation decks.
Excels at interactive coding artifacts and complex reasoning, but does not natively generate automated presentation decks.
Free / Open-sourceDelivers exceptional open-weight reasoning and coding capabilities, though it requires separate tools for slide generation.
Free / Open-sourceDelivers exceptional open-weight reasoning and coding capabilities, though it requires separate tools for slide generation.
SpecialistThe AI workspace where teams and agents get work done together
SpecialistUnlimited AI transcription of audio and video in 98+ languages
SpecialistUnlimited AI transcription of audio and video in 98+ languages
Generates polished web pages and presentation decks more fluidly, but lacks general-purpose coding and conversational chat.
Generates polished web pages and presentation decks more fluidly, but lacks general-purpose coding and conversational chat.
Provides comparable Chinese-language AI assistant and document analysis features, but focuses less on automated slide creation.
Provides comparable Chinese-language AI assistant and document analysis features, but focuses less on automated slide creation.
Features excellent live transcription and collaboration tools, but struggles with nuanced action item extraction in niche domains.
Features excellent live transcription and collaboration tools, but struggles with nuanced action item extraction in niche domains.
SpecialistLive meeting transcription and AI notes without a bot in the call
SpecialistLive meeting transcription and AI notes without a bot in the call
Offers robust free recording and AI summaries across conferencing platforms, though advanced team analytics require paid plans.
Offers robust free recording and AI summaries across conferencing platforms, though advanced team analytics require paid plans.
Provides deep conversational search and CRM integrations, but its free tier restricts monthly transcription minutes.
Provides deep conversational search and CRM integrations, but its free tier restricts monthly transcription minutes.
