# Circleback vs Z.ai

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.

| Metric | [Circleback](https://openaitools.app/tool/circleback) | [Z.ai](https://openaitools.app/tool/z-ai) |
| :--- | :--- | :--- |
| Website URL | https://circleback.ai | https://chat.z.ai |
| Categories | AI Note Taker, AI Meeting Assistant, AI Transcription, AI Notes Generator | AI Assistant, AI Presentation Generator, AI Writing Assistants, AI Code Assistant |
| Pricing Model | Free Trial | Free |
| Monthly Visits | 272,906 | 9,176,366 |
| MoM Growth Rate | +12.5% | -8.4% |
| Primary Market | United States | United States |
| Direct Visits | 200,016 | 7,135,065 |
| Review Score | 4.4 | 4.4 |
| Saved Count | 2 | 10 |
| Supported Platforms | Website | Website |

## Circleback

Circleback is built around the idea that a meeting should keep producing value after it ends. It joins or records your calls — via a bot or a bot-free desktop app for macOS and Windows — transcribes each speaker by name, and automatically generates organized notes, decisions, and assigned action items. Everything it captures becomes searchable, so you can ask questions and get answers drawn from every conversation your team has had.

The product goes beyond note-taking with a layer of automations and integrations. After a meeting it can update HubSpot or Salesforce records, create Linear issues, update Notion pages and Asana tasks, log activity in Attio, or send notes to Slack. A universal task list aggregates action items from all meetings, and an API, webhooks, MCP endpoint, and CLI let developers feed meeting context into AI agents and custom workflows.

Circleback is backed by Y Combinator and used by teams at a wide range of companies. It supports in-person recording, importing past audio or video, and capturing what is shared on screen so slides and dashboards appear in your notes. It offers a free tier plus paid plans, with pricing listed on its site.

**Pricing & Plans:** Free to start, with paid plans for higher usage and advanced features. A free trial and tier are available; see circleback.ai/pricing for current plan details.

- **Accurate multi-speaker transcription:** Supports 100+ languages with speaker identification by name and strong technical-term and accent accuracy.
- **Automatic notes and action items:** Generates structured summaries, decisions, and assigned action items right after each meeting.
- **Automations and integrations:** Pushes updates to CRMs, issue trackers, Notion, Asana, Slack, and dozens more apps automatically.
- **Search across all conversations:** Ask questions and get answers synthesized from every meeting, email context, and connected source.
- **Bot-free desktop and mobile recording:** Record in-person meetings or calls without a bot joining, using the macOS, Windows, iOS, and Android apps.

**Strengths:** Highly accurate notes and action items praised by users across sales and product roles; Very broad integration coverage, from CRMs to issue trackers and Slack; Bot-free desktop app option plus in-person recording support; Supports 100+ languages with named speaker identification

**Limitations:** Advanced automation and higher usage require paid plans; The breadth of integrations can take time to configure well; Very long meetings and heavy usage consume plan minutes quickly

[Profile (Markdown)](https://openaitools.app/tool/circleback.md)

## Z.ai

Z.ai is the consumer-facing assistant from Zhipu AI (Zhipu / Z.ai), the Chinese lab behind the GLM series of large language models. The chat product lives at chat.z.ai and is positioned as a broad, free workspace: you can hold a normal conversation, ask it to write or summarise, and — its most distinctive angle — ask it to generate things. The landing page advertises full-stack app creation, writing, data insight and analytics views, presentation decks and whole web sites, all from a text prompt.

The experience is deliberately low-friction. A guest mode lets you start typing immediately without creating an account, and the interface surfaces a model picker with fast GLM Flash variants for quick generation. When you want history, saved work or higher limits you log in. Behind the chat, the same platform offers API access and developer tooling, so Z.ai serves both as an end-user assistant and as the public face of Zhipu's model lineup for builders.

Because it is free to try and requires no payment details, Z.ai is often compared with ChatGPT as a no-cost alternative — though the comparison is only partial. It is a Chinese-origin platform, so the interface, default language handling and data policies reflect that, and the very strongest GLM models sit behind accounts or paid tiers. For prompt-to-artifact work such as decks, pages and small apps, however, it is a genuinely capable free option.

**Pricing & Plans:** Free to use. Chat and generation modes are available at no cost, and the guest mode needs no account or payment details. Zhipu AI also sells paid access and API plans for higher limits and its strongest GLM models, but the web chat at chat.z.ai is usable for free.

- **AI slide and deck generation:** Describe your topic and Z.ai drafts a slide deck with structured layouts, headings and visual placeholders you can refine with follow-up prompts.
- **Code and app generation:** 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.
- **Everyday writing and chat:** Chat, brainstorming, rewriting, translation and summarising all run through the same prompt box, with GLM Flash models keeping responses quick.
- **Web search and research:** 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.
- **Guest mode with no login:** You can start a conversation without signing in, then create an account later to keep history and unlock higher limits.

**Strengths:** Free to try with a guest mode that needs no account or payment details; Strong at turning prompts into real artifacts: slide decks, web pages and working apps; Built on Zhipu's GLM models with fast Flash variants for quick responses; Covers chat, writing, coding, search and generation in one interface

**Limitations:** Free tier relies on the faster GLM Flash models, with the strongest variants reserved for signed-in or paid tiers; Chinese-origin platform, which some teams rule out for data-handling reasons; Feature quality varies by mode; complex slide decks or full apps usually need follow-up prompting; Account features and some limits require sign-in even though guest chat is available

[Profile (Markdown)](https://openaitools.app/tool/z-ai.md)

## Frequently Asked Questions

### How do Circleback and Z.ai compare in monthly traffic?

Circleback has 272,906 monthly visits, while Z.ai has 9,176,366. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Circleback has a month-over-month growth rate of +12.5%; Z.ai has -8.4%.

### How does pricing compare?

Circleback: Free Trial. Free to start, with paid plans for higher usage and advanced features. A free trial and tier are available; see circleback.ai/pricing for current plan details. Z.ai: Free. Free to use. Chat and generation modes are available at no cost, and the guest mode needs no account or payment details. Zhipu AI also sells paid access and API plans for higher limits and its strongest GLM models, but the web chat at chat.z.ai is usable for free.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | Provides industry-leading reasoning, coding, and multimodal features, but lacks dedicated automated slide and document generators. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | 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. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 3 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Excels at interactive coding artifacts and complex reasoning, but does not natively generate automated presentation decks. | [.md](https://openaitools.app/tool/claude-2.md) |
| 4 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | Delivers exceptional open-weight reasoning and coding capabilities, though it requires separate tools for slide generation. | [.md](https://openaitools.app/tool/deepseek.md) |
| 5 | [Notion](https://openaitools.app/tool/t) | 173,441,670 | +0.1% | Freemium | The AI workspace where teams and agents get work done together | [.md](https://openaitools.app/tool/t.md) |
| 6 | [TurboScribe](https://openaitools.app/tool/turboscribe-ai) | 27,661,771 | +2.1% | Freemium | Unlimited AI transcription of audio and video in 98+ languages | [.md](https://openaitools.app/tool/turboscribe-ai.md) |
| 7 | [Gamma AI](https://openaitools.app/tool/gamma-ai-1) | 20,808,177 | -1.4% | Freemium | Generates polished web pages and presentation decks more fluidly, but lacks general-purpose coding and conversational chat. | [.md](https://openaitools.app/tool/gamma-ai-1.md) |
| 8 | [Tencent Yuanbao](https://openaitools.app/tool/tencent-yuanbao) | 9,318,521 | -13.9% | Free | Provides comparable Chinese-language AI assistant and document analysis features, but focuses less on automated slide creation. | [.md](https://openaitools.app/tool/tencent-yuanbao.md) |
| 9 | [Otter AI](https://openaitools.app/tool/otter-ai) | 7,360,981 | +9.6% | Freemium | Features excellent live transcription and collaboration tools, but struggles with nuanced action item extraction in niche domains. | [.md](https://openaitools.app/tool/otter-ai.md) |
| 10 | [Tactiq](https://openaitools.app/tool/tactiq) | 6,521,542 | +4.1% | Freemium | Live meeting transcription and AI notes without a bot in the call | [.md](https://openaitools.app/tool/tactiq.md) |

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Source: https://openaitools.app/compare/circleback-vs-z-ai

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