AgentLedgerSee per-agent LLM spend before the invoice lands.
Log agents and monthly budgets. Track spend, flag anomalies, review caps — lightweight decision-support, not a full APM or GL.
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Built for engineering and finance leads deploying paid LLM agents.
Key Takeaways
- Per-agent budgets with roll-up spend views.
- Anomaly and cap-oriented alerts for ops/finance review.
- Decision-support ledger — not billing-grade accounting.
Budgets first. Anomalies next.
Decision-support themes — not billing-grade accounting or a FinOps certificate.
AgentLedger — definition
AgentLedger — Cap and track AI-agent spend before finance is surprised. Use it as decision-support: demo mode works without a live key; live runs require configuration. No fabricated metrics, and no claims for SSO (roadmap)/CSV/Slack unless that surface is actually shipped.
What this is NOT
- Not a general ledger, billing system, or FinOps certificate.
- Not a guarantee that spend flags catch every overrun or match the provider invoice.
- Not billing-grade accounting, a FinOps suite, or an overrun guarantee.
Controller / Processor — When packs mention privacy roles, we use GDPR Art.4 labels: Controller and Processor (decision-support only).
Agents scale. Invoices surprise.
No per-agent view
Provider invoices hide which agent burned the tokens.
Missing caps
Runs keep calling models until the card declines.
Late anomalies
Spikes show up after the billing cycle closes.
Heavy APM overkill
Teams need a spend ledger, not a full observability suite.
Log. Track. Review.
Decision-support spend ledger — not a GL or payment kill-switch by default.
Per-agent budgets
Monthly caps you set per agent name.
Anomaly hints
Unusual spend oriented signals for review.
Cap approach alerts
Flags when spend nears the monthly budget.
Honest demo vs live
Demo is labelled; live narrative needs a configured key.
Everything you need for a first-pass agent spend review
Built for engineering and finance leads tracking paid LLM agents.
Agent + budget logs
Monthly caps you set per agent name.
Per-agent spend tracking
Unusual spend oriented signals for review.
Anomaly alerts
Flags when spend nears the monthly budget.
Lightweight ledger
Demo is labelled; live narrative needs a configured key.
From agents to spend flags in 3 steps
Log
Log agents with monthly budgets and spend so far.
Track
Roll up spend and flag anomalies or approaching caps.
Review
Export a reviewable report — humans own hard stops.
Log. Track. Review.
Decision-support spend ledger — not a GL or payment kill-switch by default.
No per-agent view
Provider invoices hide which agent burned the tokens.
Per-agent budgets — Monthly caps you set per agent name.
Try it on this page
or log spend below.
Saved history
No testimonials yet, by design
We don't publish customer counts or invented quotes. Run the tool and read a real spend report — that's our proof.
Budgets per agent
Log each agent and a monthly budget. Try a labelled demo without a paid plan.
Anomaly and cap flags
See utilization and a near-cap warning before the invoice lands.
Honest spend limits
Free 3/day · 15/mo; Pro 40/day · 300/mo. No hidden caps. Demo mode is labelled. Not a general ledger.
Honest boundaries
AgentLedger drafts a spend ledger from agents you log. Review with finance — no overrun guarantee.
Simple plans that scale
All paid plans include
- Agent spend studio
- Per-agent budget roll-ups
- Anomaly / cap flags (decision-support)
- Email support on paid plans — no hidden add-ons for core studio use
- Limited daily AI runs (3/day · 15/mo)
- Studio demo (no extra LLM fee)
- AI included: 40 runs/day · 300/mo (fair use)
- No separate ChatGPT subscription required
- Priority support · 2 months free with yearly
Feature comparison
What each plan includes — quotas reflect the enforced fair-use limits.
| Dimension | Free | Pro | Enterprise |
|---|---|---|---|
| Usage | |||
| AI runs | 3/day · 15/mo | 40/day · 300/mo | 200/day · 3,000/mo |
| Report export | Watermarked | Clean export | Clean export |
| Audit log | Not included | ✓ Included | ✓ Included |
| Product | |||
| Per-agent budgets | ✓ Included | ✓ Included | ✓ Included |
| Spend alerts | ✓ Included | ✓ Included | ✓ Included |
| No heavy APM | ✓ Included | ✓ Included | ✓ Included |
| BYOK (your LLM key) | Not included | Not included | ✓ |
| SSO | Not included | Not included | Roadmap |
| Support & compliance | |||
| Support | Community | Priority | Custom SLA |
Already paid? Unlock Pro with your license
Licenses are issued manually after your payment is confirmed: we generate one per paid order and send it to the purchase email, typically within a few hours. Enter it below to activate Pro on this device — no account needed. Nothing yet? Write to lixingliangsy@163.com and reference your order email.
Your questions, answered
What does AgentLedger track?
Agents and monthly budgets you log: per-agent spend roll-ups and anomaly/cap-oriented alerts — decision-support, not a billing-grade GL.
Is this legal advice or a certification?
No. Outputs are decision-support drafts. Have counsel and risk owners review before production. We do not claim ISO, CMP, or regulator certification.
Can I cancel anytime?
Yes. Self-serve plans cancel anytime; access continues until period end.
Do I need a credit card to start?
No. Start with email signup or Demo mode in the studio, then upgrade when ready.
Do I need my own ChatGPT / OpenAI subscription?
No for Free/Pro. AI runs are included in your plan (fair use) via our platform key. Enterprise can optionally bring your own OpenAI key (BYOK) — configure it at /settings (key stays server-side only).
What is Fair Use / what if I hit the AI limit?
Free is 3 runs/day and 15/month. Pro is 40 runs/day and 300/month. If you hit the fair-use limit, Studio returns a labelled demo result until the daily or monthly reset — or use Enterprise BYOK for heavier volume.
Is checkout secure?
Payments are processed by Waffo Pancake (merchant of record).
What happens after I pay?
You receive access confirmation; fulfillment is tracked via webhook + order logs.
Quick answers
- Logs agents and monthly budgets.
- Tracks per-agent spend with anomaly alerts.
- Lightweight — no heavy APM required.
- Exportable ledger rows
- Pricing starts at $0 (Free).
More questions
What inputs?
Agent name, monthly budget (USD), and spend so far — no vendor billing API required for the draft path.
Does it guarantee no overruns?
No. It flags approaching caps and anomalies for human review — not a hard payment kill-switch unless Enterprise caps are configured.
Who is it for?
Engineering and finance leads deploying paid LLM agents and autonomous workflows.
Demo vs live?
Demo mode is labelled; live narrative needs a configured AI key.
Heavy APM required?
No. Lightweight spend ledger — not full observability.
Primary sources?
Agent cost / budget / anomaly themes — decision-support framing.
How it compares
| Dimension | Manual | AgentLedger |
|---|---|---|
| Scope | Generic cloud bills | Per-agent budget lines |
| Alerts | Month-end only | Anomaly alerts during the month |
| Output | Finance dumps | Lightweight ledger you can export |
| Best for | Statutory accounting | Day-to-day agent budget hygiene |
When not to use: Do not use AgentLedger as your accounting system of record — it is an ops ledger for agent spend.
- AgentLedger overview — Why agent budgets need their own ledger.
- AgentLedger how-to — Log agents, budgets, and anomalies.
- Budgets, anomalies, and caps — Why one invoice total hides the agent that burned the tokens.
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