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About

Spendline is a hosted AI gateway and cost-management tool for software companies that offer AI features in their products. It routes model requests through a gateway and records usage and cost by customer and agent, helping engineering and finance teams compare AI spend with customer revenue. Teams can set nested budgets for companies, teams, agents, and customers; configure alerts and approval workflows; and apply rules to route requests to lower-cost models. Spendline also provides usage reporting and month-end checks that compare recorded usage with provider invoices. The service supports multiple model providers and offers controls for managing AI usage across customer-facing applications.

About

ZenLLM is an AI cost optimization platform for engineering teams running LLM applications in production. It connects provider invoices to the application behavior behind them, showing which prompts, workflows, models, customers, retries, and request paths are driving spend. Teams send request-level telemetry through the ZenLLM SDK and can attach business context such as workflow, owner, customer, team, or product feature without storing prompt or response content. It monitors token usage, model selection, latency, errors, retries, and cost, then surfaces the waste patterns hidden by aggregate provider dashboards. It detects context accumulation when conversations or agents resend growing histories, premium-model overuse on low-risk work, retry loops that repeat expensive context, stale system prompts, routing mistakes, anomalies, and weak cost ownership.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

SaaS companies that sell AI features, and their engineering and finance teams

Audience

AI application teams that need to identify waste from prompts, retries, model routing, and workflows to reduce token spending

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$500/month
Growth is $500/month plus 1.0% of AI spend under management, capped at $500/month in variable fees ($1,000/month maximum total). Platform is $1,500/month plus 0.75% of managed AI spend, capped at $1,500/month in variable fees ($3,000/month maximum total). Enterprise starts at $5,000/month plus 0.5% under a custom annual agreement. All plans include a 60-day free pilot with no credit card required.
Free Version Not Supported
Free Trial Supported

Pricing

$49 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Spendline
United States
www.spendline.ai

Company Information

ZenLLM
United States
www.zenllm.io

Alternatives

Alternatives

Categories

AI Cost Management Supported

Categories

AI Cost Management Supported

Integrations

Anthropic Supported
Gemini Supported
Mistral AI Supported
OpenAI Supported
Claude Not Supported
DeepSeek Supported
Discord Supported
Fireworks AI Supported
Google Sheets Not Supported
Grok Not Supported
Groq Supported
Microsoft Excel Not Supported
Model Context Protocol (MCP) Supported
Perplexity Not Supported
Qwen Supported
Slack Supported
Together AI Supported

Integrations

Anthropic Supported
Gemini Supported
Mistral AI Supported
OpenAI Supported
Claude Supported
DeepSeek Not Supported
Discord Not Supported
Fireworks AI Not Supported
Google Sheets Supported
Grok Supported
Groq Not Supported
Microsoft Excel Supported
Model Context Protocol (MCP) Not Supported
Perplexity Supported
Qwen Not Supported
Slack Not Supported
Together AI Not Supported
Claim Spendline and update features and information
Claim Spendline and update features and information
Claim ZenLLM and update features and information
Claim ZenLLM and update features and information