# BigModel vs Locket

BigModel records 5,700,686 monthly visits with -17% month-over-month growth and Freemium pricing. Locket records 0 monthly visits with 0% growth and Free pricing.

| Metric | [BigModel](https://openaitools.app/tool/bigmodel) | [Locket](https://openaitools.app/tool/locket) |
| :--- | :--- | :--- |
| Website URL | https://bigmodel.cn | https://www.lovelocket.ai |
| Categories | Large Language Models (LLMs), AI API, AI Models, AI Agent | AI Dating Assistant, AI Instagram, AI Predictions |
| Pricing Model | Freemium | Free |
| Monthly Visits | 5,700,686 | 0 |
| MoM Growth Rate | -17% | 0% |
| Primary Market | China | Global |
| Direct Visits | 4,230,503 | 0 |
| Review Score | 4.6 | 3.5 |
| 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)

## Locket

Locket, hosted at lovelocket.ai, is a small web toy with a big premise: it claims to reveal how your love story ends. You enter any two Instagram handles, and the site quietly analyzes those public profiles before delivering a compatibility verdict it calls a "Locket." The whole run takes roughly five minutes, and it works best with public accounts.

The tone is deliberately playful rather than clinical. Instead of a dating-app questionnaire, Locket works with what people actually post, then lets an AI layer turn that material into a read on how two people might fit together. Because the source data is public Instagram content, the input is rich and visual, which is part of the appeal — and part of the limitation.

Locket is free and needs no account, which is why it spreads as a curiosity to try with friends, crushes, or celebrity pairings. It is best understood as entertainment: a fast, shareable way to see what an AI makes of two profiles, not a serious relationship assessment.

**Pricing & Plans:** Locket is free to use. There is no published pricing, subscription, or credit system — enter two Instagram handles and run a comparison at no cost.

- **Two-handle Instagram input:** Drop in two Instagram usernames and Locket reads their public profile content to build a picture of each person.
- **AI compatibility verdict:** An AI matching model compares the profiles and produces a compatibility read rather than a simple score dump.
- **Shareable love-story results:** Each result is framed as a shareable "Locket" so you can show friends how your story supposedly ends.
- **No account needed:** Simple single-page flow: enter handles, wait a few minutes, get your answer. No signup required.
- **Built for fun:** Locket is explicit that the experience is meant to be fun, not a diagnostic or matchmaking tool you should rely on.

**Strengths:** Free and requires no signup; Fast — a run finishes in about five minutes; Playful, shareable results that make it fun with friends; Works from public Instagram content, so nothing to fill in manually

**Limitations:** Only works reliably with public Instagram profiles; Runs on Instagram data, so it depends on continued access to that platform; Results are for entertainment, not a serious matchmaking tool; No detailed methodology disclosed, so accuracy is unverifiable

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

## Frequently Asked Questions

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

BigModel has 5,700,686 monthly visits, while Locket has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

BigModel has a month-over-month growth rate of -17%; Locket has 0%.

### 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. Locket: Free. Locket is free to use. There is no published pricing, subscription, or credit system — enter two Instagram handles and run a comparison at no cost.

## 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 | [What Brandon Thinks](https://openaitools.app/tool/what-brandon-thinks) | 826,572 | +437.4% | — | Upload a chat and get what Brandon really thinks | [.md](https://openaitools.app/tool/what-brandon-thinks.md) |
| 9 | [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) |
| 10 | [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) |

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

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