Z.ai GLM
Zhipu AI (Z.ai) ships the GLM family as both a hosted assistant and permissively licensed weights.
Full Z.ai GLM record →Head to head
Z.ai GLM vs Jasper
Z.ai GLM (Zhipu AI) and Jasper (Jasper) both sit in Writing. Z.ai GLM is the cheaper entry point at from $18/mo. Jasper shipped more tracked changes in the last 30 days (13 vs 7). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Z.ai GLM Zhipu AI | Jasper Jasper |
|---|---|---|
| Segment | Writing | Writing |
| Version | GLM-5.3 | Jasper Platform |
| Entry cost | from $18/mo | Free tier · from $69/mo |
| Pricing tiers | Coding Plan $18 | Pro $69 · Business free |
| Model stack | CogVideoX-3 · CogView-4 · glm-4-32b-0414-128k · GLM-4.5 · GLM-4.6 · GLM-4.6V · GLM-4.7 · GLM-5 · GLM-5-Turbo · GLM-5.1 · GLM-5.2 · GLM-5.3 · GLM-5.3-Flash · GLM-5.3-FlashX · GLM-5V-Turbo · GLM-ASR-2512 · GLM-Image · GLM-OCR | ChatGPT · Claude · General Purpose LLMs · GPT-5.2 · Jasper AI Engine · Jasper AI Engine (LLM routing multi-model) · Jasper AI Engine (LLM-agnostic routing) · Jasper AI Engine (Multi-LLM) · Jasper AI Engine (Multi-model LLM Routing) · Jasper Engine (LLM-Optimized Architecture) · Jasper Engine (multi-LLM routing) · Jasper Engine (Multi-model routing) · Jasper's LLM-Optimized Architecture (Multi-LLM Routing) · Jasper's LLM-Optimized Architecture (Multiple LLMs) · LLM Routing · LLM Routing (Multi-Model Engine) · LLM Routing (Multi-model) · LLM Routing & Maintenance (multiple fine-tuned models) · LLM Routing & Maintenance (Several LLMs) · LLM-agnostic / Multi-LLM Routing · LLM-agnostic / Multi-model routing · LLM-agnostic architecture · LLM-agnostic architecture / several large language models · LLM-Optimized Architecture · LLM-Optimized Architecture (Multi-LLM) · LLM-Optimized Architecture (Multi-Model Routing) · LLM-Optimized Architecture (Multi-Model) · LLM-Optimized Architecture (Multiple LLMs) · LLM-Optimized Architecture (Multiple Models) · LLM-Optimized Multi-Model Architecture · multi-LLM engine · Multi-LLM Routing (Proprietary Engine) · Multiple LLMs (LLM-Optimized Architecture) · Multiple LLMs (routed) · Multiple models (LLM-agnostic / proprietary routing) · proprietary marketing knowledge layer atop general purpose LLMs · proprietary marketing knowledge layer sitting atop general purpose LLMs |
| Context window | 1000000 | Not published |
| Public API | ||
| Routes models | ||
| Changes / 30d | 7 | 13 |
| Origin | China | Global |
| Capabilities | Coding plan, Agentic tool use, Vision, Open weights, Artifacts, Thinking Mode, Deep Thinking, Function Calling | Brand voice, Campaign workflows, Marketing agents, Canvas, Brand IQ, AI Agents, Brand Voice & Style Guide, GEO & AI Optimization |
Jasper
Enterprise content generation with brand voice controls and campaign workflows.
Full Jasper record →