# Calcis Reviews
**Vendor:** Calcis.dev  
**Category:** [Prompt Management Tools Software](https://www.g2.com/categories/prompt-management-tools)
## About Calcis
Calcis estimates LLM API costs before you send a request. Paste a prompt, select a model, and see the projected cost including predicted output tokens. Unlike observability tools that show costs after API calls are made, Calcis gives you the estimate upfront so you can make decisions before spending anything. Key features: - Exact token counts using each provider's native tokeniser - Output token prediction trained on millions of real prompt/response pairs - Multi-turn conversation cost simulation - Agentic workflow cost estimation - GitHub Action for automated PR cost comments - Public REST API for CI/CD integration - Model recommendation engine - Supports 24+ models across OpenAI, Anthropic, and Google - Free to use, no account required for basic estimates






- [View Calcis pricing details and edition comparison](https://www.g2.com/products/calcis/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-07+20%3A04%3A58+-0500&secure%5Bsession_id%5D=54a9af25-e13a-4e45-ba15-ae11fd8c448a&secure%5Btoken%5D=1bfb8a7d2fe650b4584c5a7fa44fd45efc61f01ee77889059eae51fb51b797cd&format=llm_user)

## Calcis Features
**Prompt Management - Prompt Management Tools**
- Prompt Chaining and Orchestration
- Change tracking
- Prompt Behaviour Feedback

**Performance Analytics - Prompt Management Tools**
- Lower Latency
- Token Usage
- Cost Control

**Model Benchmarking and Comparison - Prompt Management Tools**
- Strategic Model Selection

**Production-ready Deployment Tools - Prompt Management Tools**
- CI/CD Integration

**Prompt Performance - Prompt Management Tools**
- Real-time Visibility

**Model-specific Tuning - Prompt Management Tools**
- Model -specific Tuning

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