grammarly-cost-tuning

name	grammarly-cost-tuning
description	Optimize Grammarly costs through tier selection, sampling, and usage monitoring. Use when analyzing Grammarly billing, reducing API costs, or implementing usage monitoring and budget alerts. Trigger with phrases like "grammarly cost", "grammarly billing", "reduce grammarly costs", "grammarly pricing", "grammarly expensive", "grammarly budget".
allowed-tools	Read, Grep
version	1.8.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","grammarly","writing"]
compatibility	Designed for Claude Code

Grammarly Cost Tuning

Overview

Grammarly enterprise pricing is per-seat with API costs driven by text check request volume and document length. Each grammar check, tone analysis, and plagiarism scan consumes API quota proportional to word count. For organizations processing thousands of documents daily, unchecked API usage — especially on long documents or duplicate content — creates substantial cost overrun. Implementing validation gates, result caching, and sample-based scoring reduces API spend by 40-60% without sacrificing quality coverage.

Cost Breakdown

Component	Cost Driver	Optimization
Seat licenses	Per-user/month enterprise pricing	Audit active seats quarterly; remove inactive users
Text check requests	Per-call API quota on grammar/tone checks	Cache results for identical text; deduplicate requests
Document length	API cost scales with word count per request	Chunk documents over 10K words; skip boilerplate sections
Plagiarism scans	Higher-cost endpoint for originality checks	Run only on final drafts, not every revision
AI rewrite suggestions	Premium feature with per-request cost	Batch rewrites; limit to flagged passages only

API Call Reduction

class GrammarlyCostGate {
  private resultCache = new Map<string, any>();

  shouldCheck(text: string): boolean {
    const words = text.split(/\s+/).length;
    return words >= 30 && words <= 50_000; // Skip too-short; chunk too-long
  }

  async checkWithCache(text: , :  <>): <> {
     hash = .(text);
     (..(hash))  ..(hash);
     result =  (text);
    ..(hash, result);
     result;
  }

  (: [], rate = ): [] {
    
     documents.( .() < rate);
  }

   (: ):  {
     text.(, ) +  + text.;
  }
}