# BigModel vs telli

BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. telli records 30,992 monthly visits with -10.6% growth and Contact for Pricing pricing.

| Metric | [BigModel](https://openaitools.app/tool/bigmodel) | [telli](https://openaitools.app/tool/telli) |
| :--- | :--- | :--- |
| Website URL | https://bigmodel.cn | https://www.telli.com |
| Categories | Large Language Models (LLMs), AI API, AI Models, AI Agent | AI Agent, AI Call Center, AI Customer Service, AI Voice Assistants |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 5,700,686 | 30,992 |
| MoM Growth Rate | -17% | -10.6% |
| Primary Market | China | Germany |
| Direct Visits | 4,230,503 | 9,080 |
| Review Score | 4.6 | 4.4 |
| Saved Count | 0 | 0 |
| 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)

## telli

telli is an AI voice platform built around the idea that a phone agent should not just talk, it should finish the job. Agents handle inbound and outbound calls in more than 30 languages with local accents and cultural context, qualify intent, book and confirm appointments against real calendar availability, send reminders, gather data, run satisfaction surveys and follow up on overdue payments. The platform is model-agnostic, using the best available voice and language models rather than locking customers to one provider, with a curated voice library plus voice cloning so agents stay on brand.

Teams assemble agents in telli Studio, a no-code builder where changes to how a conversation behaves are made in natural language. A knowledge base of documents and FAQs keeps answers grounded, native CRM connections and API access let agents pull context and push results, and a library of pre-built actions plus custom ones lets them take real-time steps mid-call. Contact management stays in sync with the CRM, phone numbers can be provided by telli or brought via SIP trunking, and smart dialing optimises call timing and retries for higher pickup rates.

On the improvement side, telli offers live monitoring of active calls, real-time dashboards covering conversion rates, call duration and outcomes, structured and custom call outcomes, review of recordings and full transcripts, and evaluations that flag calls needing attention. An assistant named Charlie helps teams build and refine agents, automate post-call workflows and analyse results conversationally. telli is a German company (telli technologies GmbH) that highlights GDPR and EU AI Act alignment as part of its trust positioning, and it serves B2C brands across industries such as real estate, insurance, recruiting, energy, finance, retail, telecom, travel and logistics. Pricing is quote-based, with a free trial and a bookable demo as the entry points.

**Pricing & Plans:** telli does not publish list prices; it offers a free trial and demo booking, then quotes custom plans based on call volume, languages and integration needs.

- **No-code agent builder:** telli Studio lets teams create and refine agents by describing the conversation in natural language, without engineering work.
- **30+ language voice agents:** Deploy agents with native fluency, local accents and cultural context across 30+ languages, with curated voices and optional voice cloning.
- **Real-time actions and workflows:** Pre-built and custom actions let agents act during a call, while post-call workflows push outcomes into connected systems automatically.
- **CRM and telephony integrations:** Native Salesforce and HubSpot connections plus API access, with telli phone numbers or bring-your-own via SIP trunking.
- **Analytics, QA and live monitoring:** Live call views, conversion and duration dashboards, structured outcomes, transcripts, recordings and pass/fail evaluations keep quality visible.

**Strengths:** Agents complete tasks such as scheduling and payment collection rather than only conversing; Model-agnostic architecture with 30+ languages, local accents and voice cloning; No-code Studio plus an AI assistant keep agent iteration fast; Strong CRM, telephony and workflow integrations with documented GDPR and EU AI Act alignment

**Limitations:** No public price list, so budgeting requires a sales conversation; Enterprise-oriented setup and integrations take effort to configure well; Live B2C calling requires careful attention to local consent and compliance rules

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

## Frequently Asked Questions

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

BigModel has 5,700,686 monthly visits, while telli has 30,992. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

BigModel has a month-over-month growth rate of -17%; telli has -10.6%.

### 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. telli: Contact for Pricing. telli does not publish list prices; it offers a free trial and demo booking, then quotes custom plans based on call volume, languages and integration needs.

## 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 | [Dialpad](https://openaitools.app/tool/dialpad) | 2,763,687 | +10.7% | Paid | The AI platform for customer experience and business communications | [.md](https://openaitools.app/tool/dialpad.md) |
| 7 | [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) |
| 8 | [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) |
| 9 | [JustCall](https://openaitools.app/tool/justcall) | 780,285 | +11.8% | Paid | AI communication platform for sales and support teams | [.md](https://openaitools.app/tool/justcall.md) |
| 10 | [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) |

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

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