# BigModel vs Levity

BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. Levity records 7,261 monthly visits with -26.6% growth and Contact for Pricing pricing.

| Metric | [BigModel](https://openaitools.app/tool/bigmodel) | [Levity](https://openaitools.app/tool/levity) |
| :--- | :--- | :--- |
| Website URL | https://bigmodel.cn | https://levity.ai |
| Categories | Large Language Models (LLMs), AI API, AI Models, AI Agent | AI Workflow, AI Email Assistant, AI Text Classifier, AI Sales Assistant |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 5,700,686 | 7,261 |
| MoM Growth Rate | -17% | -26.6% |
| Primary Market | China | United States |
| Direct Visits | 4,230,503 | 2,927 |
| Review Score | 4.6 | 4.1 |
| Saved Count | 0 | 4 |
| Supported Platforms | Website | Website |

## BigModel

BigModel is Zhipu AI's developer-facing platform, offering API access to the company's GLM series of large language models and a broad set of multimodal capabilities. Instead of juggling separate vendors, teams can call text generation, vision-language understanding, OCR, speech recognition, speech synthesis, image generation, and video generation endpoints from one account and one set of credentials.

Beyond raw model access, the platform targets application builders. It includes an agent framework, MCP service support, knowledge-base tooling for retrieval-augmented generation, model fine-tuning workflows, and a model playground for quick testing in the browser. There are also adjacent offerings such as an AI coding assistant and visual/low-code building experiences aimed at teams that want to ship without heavy ML engineering.

For organizations with stricter requirements, BigModel supports private instance deployment and on-premise options, alongside token-based pay-as-you-go and enterprise contracts. This makes it a fit for both individual developers prototyping on a budget and enterprises that need data to stay inside their own infrastructure.

**Pricing & Plans:** BigModel follows a freemium, token-based model: new users typically receive free trial credits, then pay-as-you-go for API usage by tokens consumed. Larger volumes, private instance deployment, and on-premise installations are arranged through contact-for-pricing enterprise agreements. Always confirm current rates on the official pricing page.

- **GLM text and multimodal APIs:** Unified access to GLM large language models plus vision, OCR, speech, image, and video endpoints through one account.
- **Agent and MCP support:** Build tool-using agents and expose or consume MCP services to connect models to external systems.
- **Knowledge base and RAG tooling:** Create managed knowledge bases and retrieval pipelines so models can answer with your own documents.
- **Fine-tuning and playground:** Tune models on your data and prototype prompts interactively in the browser before shipping.
- **Private and on-premise deployment:** Run models in a private instance or on your own hardware for data-residency and compliance needs.

**Strengths:** Broad model coverage, from LLMs to vision, speech, and video, under one platform; Officially backs the GLM family, so model documentation and updates are first-party; Supports private and on-premise deployment for strict data requirements; Includes agent, knowledge-base, and fine-tuning tooling beyond raw API access

**Limitations:** Pricing and documentation are primarily Chinese-first, which can slow English-only teams; Some enterprise capabilities require sales contact rather than transparent self-serve pricing; Token costs can grow quickly for high-volume multimodal workloads

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

## Levity

Levity positions itself as communication intelligence for the global supply chain rather than a generic AI add-on. The platform connects to shared inboxes and systems such as Gmail, Outlook, Zendesk, SAP and CargoWise, then classifies incoming messages into operational categories like track and trace, booking, pricing and quoting, damage claims, customs and general inquiry. On top of that classification layer, teams design automation flows that generate draft replies, summarize threads, extract key dates and route work to the right person or system.

The product is organized around four stages. Analyze surfaces automation potential across millions of emails so operations leaders can spot repetitive requests, handoffs and bottlenecks. Build is a visual flow editor where classifiers, AI actions and pre-built integrations are chained into production workflows. Integrate embeds those workflows into the day-to-day tools operators already use. Scale adds governance: a quality control board for capturing feedback, tracking bugs and exceptions, prioritising improvements, and reviewing AI decisions where humans stay in the loop.

Levity reports more than 100 million emails processed and cites large logistics organisations that use it across spot quoting, order entry, track and trace, document handling, arrival notices, accounts receivable and accounts payable. Pricing is not published on the site; interested teams are routed to a demo request.

**Pricing & Plans:** Pricing is not published publicly. Levity offers a scheduled demo and custom enterprise arrangements; the listing is categorized as contact for pricing.

- **Inbox classification:** Connects to shared mailboxes and classifies each message into operational categories such as track and trace, booking, quoting, claims and customs.
- **No-code automation flows:** A visual builder chains classifiers and AI actions like draft reply generation, thread summarisation and key date extraction into repeatable workflows.
- **Logistics system integrations:** Native connectors for the tooling freight and logistics teams already run, including CargoWise, Outlook, Gmail, SAP and Zendesk, plus custom forward-deployed integrations.
- **Analytics and control tower:** Dashboards track incoming volumes, category mix, internal versus external traffic and automation impact, with natural-language querying of operational data.
- **Quality control and human in the loop:** A feedback board captures bugs, exceptions and improvement requests, while reviewers can correct AI decisions directly in the operational workflow.

**Strengths:** Deeply specialised for logistics and supply chain communication rather than a generic AI wrapper; Combines classification, workflow building, integrations and governance in one platform; Reported track record at scale with over 100 million emails processed in production; Human-in-the-loop review and a feedback board keep AI output accountable

**Limitations:** No public pricing, so costs require a sales conversation; Most value depends on connecting large shared inboxes, which is heavier than dropping in a simple tool; Enterprise-grade setup and custom integrations can slow time to first automation

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

## Frequently Asked Questions

### How do BigModel and Levity compare in monthly traffic?

BigModel has 5,700,686 monthly visits, while Levity has 7,261. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

BigModel has a month-over-month growth rate of -17%; Levity has -26.6%.

### How does pricing compare?

BigModel: Freemium. BigModel follows a freemium, token-based model: new users typically receive free trial credits, then pay-as-you-go for API usage by tokens consumed. Larger volumes, private instance deployment, and on-premise installations are arranged through contact-for-pricing enterprise agreements. Always confirm current rates on the official pricing page. Levity: Contact for Pricing. Pricing is not published publicly. Levity offers a scheduled demo and custom enterprise arrangements; the listing is categorized as contact for pricing.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | Delivers exceptional open-weight reasoning performance at very low cost, but lacks BigModel's broad enterprise multi-modal agent building suite. | [.md](https://openaitools.app/tool/deepseek.md) |
| 2 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Provides industry-leading frontier intelligence and developer ecosystems, but lacks BigModel's specialized GLM architecture and native Chinese language optimizations. | [.md](https://openaitools.app/tool/openai.md) |
| 3 | [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 112,620,020 | +2% | Freemium | Offers massive context windows and robust multimodal Gemini APIs, but differs in model architecture and regional enterprise tooling. | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 4 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | Aggregates hundreds of global models under one API endpoint, whereas BigModel provides direct native infrastructure for Zhipu's GLM models. | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 5 | [fal.ai](https://openaitools.app/tool/fal-ai) | 3,093,684 | -3.7% | Paid, pay-as-you-go usage-based pricing | One API for 1,500+ production-ready generative media models | [.md](https://openaitools.app/tool/fal-ai.md) |
| 6 | [Together AI](https://openaitools.app/tool/together-ai) | 1,645,930 | +64.9% | Freemium, Paid | Specializes in serverless open-source model hosting and dedicated GPU clusters, but provides less native proprietary GLM model integration. | [.md](https://openaitools.app/tool/together-ai.md) |
| 7 | [Replicate AI](https://openaitools.app/tool/replicate-ai) | 904,038 | -8.4% | Paid | Run, fine-tune, and deploy machine learning models with one line of code | [.md](https://openaitools.app/tool/replicate-ai.md) |
| 8 | [Fireworks](https://openaitools.app/tool/fireworks-ai) | 659,687 | +6% | Contact for Pricing | Delivers ultra-fast inference speeds for open-weight models, but focuses less on proprietary enterprise agent building toolkits than BigModel. | [.md](https://openaitools.app/tool/fireworks-ai.md) |
| 9 | [DeepInfra](https://openaitools.app/tool/deep-infra) | 457,810 | -8.9% | Paid | Offers highly cost-effective serverless inference for open models, but lacks BigModel's integrated enterprise knowledge base and agent tools. | [.md](https://openaitools.app/tool/deep-infra.md) |
| 10 | [SiliconFlow](https://openaitools.app/tool/siliconflow) | 276,303 | -10.5% | Pay-as-you-go | One API for fast, cost-predictable inference on LLMs and multimodal models | [.md](https://openaitools.app/tool/siliconflow.md) |

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Source: https://openaitools.app/compare/bigmodel-vs-levity

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