The FinOps agent
that never sleeps.
Tallywyrm inventories AWS, GCP and Azure every hour, opens scoped rightsizing pull requests in your own Terraform, Pulumi or Crossplane repo, and ships a weekly savings report finance and platform teams can both sign off on.
- SOC 2 Type II
- ISO 27001
- FedRAMP Moderate
- EU CSRD
- SEC climate disclosure
- GDPR
A flat monthly fee finance teams can buy without re-opening a percent-of-savings contract.
For procurement teams whose systems won’t process a percent-of-savings rev-share — pay a fixed monthly fee, get the same audit-ready savings agent.
A fixed monthly fee teams whose procurement can't process rev-share deals can buy outright.
Up to 5 cloud accounts · 5 seats
Over-cap? Falls back to percent-of-savings.
Every artifact accountable back to a diff, a deploy timestamp and a post-deploy measurement.
- Multi-cloud inventory (AWS, GCP and Azure) with OIDC trust
- Scoped rightsizing recommendations into your IaC repo
- Stop/start schedules with quiet-hours picker
- Weekly exec-ready savings report
- SOC 2-aligned audit trail
Trusted by FinOps teams
Tallywyrm closed the loop between finance and platform. We stopped arguing about whether savings were real and started reviewing the PRs that produced them.
The questions we hear most.
Eight things buyers ask before signing a procurement form — pricing model, BYOC, audit trail, cloud coverage, PR delivery and the data we keep.
Open all FAQs →A closed loop, beginning to report.
Four stages, one review-friendly artifact at every step. Nothing is magic; everything is in your repo or your dashboard.
- 01
Connect your IaC repo
GitHub, GitLab or Bitbucket. Read-only cloud credentials via your existing OIDC trust. Ten minutes, no agent to run yourself.
- 02
Hourly inventory & scoring
Resources are scored against trailing usage, spend and native cost signal. Idle and oversized assets are ranked, not listed.
- 03
Open scoped rightsizing PRs
One PR per change, small, scoped, with the diff, the rollback and the forecasted saving written into the description.
- 04
Weekly ROI report
Realized dollars, projected next quarter, owner and PR per line. CSV export by default; the audit trail writes itself.
The paperwork is the product.
Every saving is attributable, every change is reviewable, every export is a signed record. Designed for the audits your security and finance teams already run.
How Tallywyrm works.
Four steps from your cloud account to a verified saving — every artifact attributable back to the resource and the deploy behind it.
- 01
Inventory every hour
AWS, GCP and Azure resources are reconciled against trailing usage, trailing spend and native cost signal every hour. Idle and oversized assets are scored and ranked, not listed.
- 02
Open scoped rightsizing PRs
One small, reversible change per resource, opened as a PR against your Terraform, Pulumi or Crossplane repo. Diff, rollback and forecasted saving written into the description.
- 03
Run native start/stop schedules
Dev and staging sleep on nights and weekends through each cloud’s own APIs. Native stop and start, no agents to leave running, resume is fast enough that the morning standup never waits.
- 04
Ship weekly savings reports
Realized dollars finance can sign off on, written straight into the weekly exec-ready report. The diffs and deploy timestamps behind every line, plus a CSV by default — the audit trail writes itself.
What customers are saying
Cut our AWS bill 31% in the first month without a single deploy going sideways. Every saving had a PR behind it, which is the only metric our platform team trusts.
Reservation recommendations shipped as Terraform PRs that we could review one diff at a time. Our CFO signed off on the savings number the same week the report landed.
Stopped the idle-dev overspend we had been arguing about for two years. The audit trail made our security review a 15-minute conversation instead of a quarter-long one.
What would your bill look like after a year?
Type a rough monthly cloud spend. We’ll project the annual savings range and the tier that would carry it — no signup, no email.
Type a rough monthly cloud spend. We’ll project an annual savings range and the tier that would carry it — no signup, no email.
Type a rough monthly cloud spend to see the projection.
A $50k monthly bill lands on Growth (12%). A $250k monthly bill lands on Scale (18%). Numbers update as you type.
We’ll let you know when the agent can read your own bill.
Email me a sample savings report.
No credit card. We’ll send you a sample-sized breakdown tied to your environment.
Drop your work email and we’ll send a tailored savings breakdown for your bill plus a link to bring your team on Tallywyrm — one inline reply, no procurement form to fill first.
We’ll dogfood your AWS bill for free for 30 days.
Real audit against the agent your team will adopt — no slide deck, no obligation, no spam.
Pick the rail that fits how your finance team processes invoices.
Every rail ships the same rightsizing, scheduling and reporting capabilities; the rail is the contract shape. Pick monthly flat finance-friendly, percent-of-savings that follows realised dollars, or annual-billed with the audit evidence pack.
Server-priced at render from src/lib/business/pricing.ts and src/lib/business/flat-tiers.ts.
A flat monthly price for finance-led programmes with broad multi-account inventory needs.
Up to 25 cloud accounts · 25 seats — over the cap, percent-of-savings rail kicks in on the next period.
- Rightsizing agentsContinuous inventory — AWS, GCP and Azure — reconciling compute, storage and managed-service SKUs against trailing usage and spend.
- Stop / start schedulesQuiet-hours automation with a per-environment window; non-prod suspends at night, resumes before standup.
- Weekly verified-savings reportEvery Monday: realized savings, projected savings and the diff behind every line — exec-ready, audit-ready.
- SOC 2-aligned audit trailSigned, timestamped record of every recommendation and approval — the math behind your invoice, line by line.
- Flat monthly — no rev-share mathA fixed monthly fee finance teams can buy without opening a percent-of-savings contract. Cap is 25 cloud accounts · 25 seats; over-cap falls back to the percent-of-savings rail.
For platform teams that want every PR reviewed and accounted for.
Platform fee $499/mo credited against the first invoice; the rail is the default the estimator recommends.
- Rightsizing agentsContinuous inventory — AWS, GCP and Azure — reconciling compute, storage and managed-service SKUs against trailing usage and spend.
- Stop / start schedulesQuiet-hours automation with a per-environment window; non-prod suspends at night, resumes before standup.
- Weekly verified-savings reportEvery Monday: realized savings, projected savings and the diff behind every line — exec-ready, audit-ready.
- SOC 2-aligned audit trailSigned, timestamped record of every recommendation and approval — the math behind your invoice, line by line.
- 12% of verified savingsThe default rail: Tallywyrm is free until we find real savings, then 12% of the verified delta. Year-one audits show 5–10% of bill.
For finance-led programmes that need SLAs and bespoke reporting.
Built on the Enterprise rail — weekly + on-demand reports, SOC 2 / ISO 27001 / EU CSRD evidence export, named success engineer — billed annually for a 10% saving on the monthly figure.
- Rightsizing agentsContinuous inventory — AWS, GCP and Azure — reconciling compute, storage and managed-service SKUs against trailing usage and spend.
- Stop / start schedulesQuiet-hours automation with a per-environment window; non-prod suspends at night, resumes before standup.
- Weekly verified-savings reportEvery Monday: realized savings, projected savings and the diff behind every line — exec-ready, audit-ready.
- SOC 2-aligned audit trailSigned, timestamped record of every recommendation and approval — the math behind your invoice, line by line.
- Annual-billed with full evidence bundleSame Enterprise rail as the default, billed annually (10% discount) with the SOC 2 / ISO 27001 / EU CSRD evidence export packed into the onboarding kit.
Built around the audit frameworks your buyers already reconcile against.
Read-only credentials, US-region inventory, weekly audit pass — the same posture every framework below tests.
- SOC 2 Type II
Audited security controls across the five trust-service criteria.
- ISO 27001
Risk treatment and Annex A control families on a published SoA.
- FedRAMP Moderate
Moderate baseline, US-region data residency, continuous monitoring.
- EU CSRD
Double-materiality inputs and ESRS E1 audit trail for finance teams.
- SEC climate disclosure
Scope 1/2/3 disclosure inputs backed by the same audit trail.
Two rails, one shared capability set.
Pick the rail that matches how your procurement system processes invoices — both get the same agent, the same weekly report and the same audit trail.
Server-priced at render from src/lib/business/pricing.ts and src/lib/business/flat-tiers.ts.
For platform teams that want every PR reviewed and accounted for.
- Rightsizing pull requestsEach PR cites the AWS / GCP / Azure SKU delta it produces, verified against your last 30 days of billing before you merge.
- Stop / start schedulesQuiet-hours automation with a per-environment window — you pay only for the hours the workload actually runs.
- Weekly verified-savings reportEvery Monday: realized savings, projected savings, and the percent of the delta the platform fee is pegged to.
- Immutable audit trailSigned, timestamped record of every recommendation and approval — the math behind your invoice, line by line.
- SOC 2-aligned evidenceControls mapped to SOC 2 trust criteria, exportable for your auditors on demand.
- Verified-savings measurementIndependent reconciliation across AWS CUR, GCP billing export, and Azure usage data — not a self-reported number.
A fixed monthly fee teams whose procurement can't process rev-share deals can buy outright.
Up to 5 cloud accounts · 5 seats
Over the cap, the percent-of-savings rail kicks in — same math, no separate invoice.
- Rightsizing pull requestsSame scoped PRs into your IaC repo, with a per-account rollout budget your FinOps team sets upfront.
- Stop / start schedulesPredictable monthly spend for non-production workloads — schedule everything that isn’t 24×7 customer-facing.
- Weekly exec-ready reportSame Monday digest, formatted for your CFO and AP team — one fixed line item, no surprise invoices.
- Immutable audit trailEvery recommendation logged with approver, rationale, and rolled-back-impact — procurement-friendly paper trail.
- SOC 2-aligned evidenceQuarterly evidence packs ready for your security review — one workspace, one export, one vendor to chase.
- Cap & overage fallbackCross the included accounts-or-seats cap and the rev-share math kicks in on the next period — same invoice line.
On a verified 5% saving against a $1M monthly cloud bill, Tallywyrm pays for itself about 8× over.
FinOps practice in long form.
Practical guides for finance and platform teams running cost across AWS, GCP and Azure — multi-cloud rightsizing, reservations, allocation and the audit trail behind every saving.
Send us your last month’s bill. We’ll show you what the agent finds.
No demo theatre, no slide deck. A real audit of one of your accounts, run by the same agent your team will adopt.