Tool overview
Compresr is listed under Programming AI tools.
What is Compresr?
Compresr compresses long context around a user question before it reaches a language model. Its hosted API and SDKs reduce token volume, latency, and cost, while a private VPC or on-premises option supports teams that cannot send source context to a shared service.
Best for
Developers reducing context cost in long-document and agent pipelines
Who is it for?
Decision note
Suitable for evaluation after confirming final commercial terms, permissions, data handling, lifecycle status, and edit-screen aliases. Keep Needs Review enabled until a human verifies the published profile.
Key features
Question-aware compression for long documents and prompts
latte_v1 and faster latte_v2 compression models
Hosted API with Python and TypeScript clients
LangChain and LangGraph integration components
Context Gateway for agent history and tool outputs
Private VPC or on-premises deployment options
Use cases
Reducing token cost in RAG pipelines
Compressing long documents before model calls
Optimizing agent history and tool outputs
Improving latency for question-answering systems
Keeping compression inside a private infrastructure boundary
Pros
- Transparent per-million-token API pricing
- Supports hosted and private deployment paths
- Integrates with common agent frameworks and SDKs
Limitations
Aggressive compression can remove details required by the downstream task. Teams should benchmark representative documents and queries, monitor accuracy and latency, preserve originals, and avoid treating public benchmark gains as a guarantee for every model or domain.
Pricing details
Billing options
Pricing note
The hosted API lists latte_v1 and latte_v2 at $0.10 per one million input tokens. New accounts receive $10 in one-time credits without a card; these finite testing credits are recorded as a Free Trial, not a recurring Free Plan. Private VPC pricing is custom.
Supported programming languages
- English
Integrations
Python SDK
TypeScript SDK
LangChain
LangGraph
Claude Code
Cursor
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