# Spendline (spendline.ai)

Attributes, budgets and reconciles AI model spend per customer, workflow and team by routing every provider call through its request path.

- Atlas card: https://inite.ai/en/atlas/spendline.ai
- Site: https://spendline.ai
- For: engineering and finance teams at companies whose products call AI model providers and need per-customer AI cost margins
- Categories: finance
- Use 0/100 · alive 92/100

## Used for

- attribute AI provider spend to each customer and workflow
- compare each customer's AI cost against what they pay
- refuse or approve model calls that exceed set budgets

## Price

- no price printed, no free plan (read 2026-10-20 on https://spendline.ai/pricing/)

## For developers

- OpenAPI: https://spendline.ai/openapi.json (20 paths)
- MCP server: ai.spendline/spendline (namespace; open on 2026-10-20, 10 tools)
- Read 2026-10-20

## MCP server, measured daily

Server: https://www.spendline.ai/mcp, checked every day since 2026-10-20 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 244 ms
- Sign-in: none
- Context its tool definitions take: about 1395 tokens (10 tools)
- Tool definitions: A, 97/100
- Failing "params_described": 2 of 10 tools
- Warning "open_writes": spendline_create_budget
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: soc2
- Read 2026-10-20

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Source: INITE Atlas, https://inite.ai/en/atlas/spendline.ai. JSON: https://inite.ai/api/atlas/spendline.ai. MCP: https://inite.ai/api/mcp (atlas_lookup).