Customer SuccessClaude Sonnet 4.5

Onboarding Email Sequence Using Claude Sonnet 4.5

Optimized prompts and cost breakdowns for running onboarding email sequence with Claude Sonnet 4.5.

About Claude Sonnet 4.5

Provider: anthropic
Context Window: 200K tokens
Input Cost: $3.0 / 1M tokens
Output Cost: $15.0 / 1M tokens

Best For

Balanced performanceCode generationAnalysisLong context

Optimized Prompts for Claude Sonnet 4.5

These prompts are tailored to work best with Claude Sonnet 4.5's capabilities

welcome

Write a welcome email for a new user:
Name: {{name}}
Company: {{company}}
Role: {{role}}
Plan: {{plan}}

Tone: Warm, helpful
Include: Personalized greeting, quick win suggestion, support resources

Cost Breakdown

Estimated costs for running this workflow with Claude Sonnet 4.5

input tokens: ~1079 tokens
output tokens: ~334 tokens
cost per request: $0.0064
monthly 1000 requests: $25.75

Rate Limiting Considerations

Consider batching requests during peak hours Check provider rate limits for Claude Sonnet 4.5

Monitoring with Administrate

Track latency and token usage for Claude Sonnet 4.5 in Administrate dashboard