Platform + Intelligence + Control

The AI operating system for spreadsheets.

SEDER AI sits inside Microsoft Excel and Google Sheets - authoring formulas, engineering charts, and surfacing the insights your analysts would, at the speed of thought. Trusted by finance, operations, and strategy teams at the companies defining the next decade.

Q4_Revenue_Model.xlsx - SEDER AI

live
A - Account
B - Segment
C - ARR
D - NRR
E - Delta
F - Forecast
Northwind
Enterprise
$1.84M
118%
+4.2
$2.17M
Helix Bio
Mid-Market
$612K
104%
+0.9
$640K
Orbital Co.
Enterprise
$2.42M
127%
+7.8
$3.08M
Meridian
SMB
$148K
92%
-1.4
$136K
Constellate
Enterprise
$3.10M
131%
+9.1
$4.07M
Lighthouse
Mid-Market
$478K
111%
+2.0
$530K
Apex Group
Enterprise
$1.27M
122%
+5.6
$1.55M
=FORECAST.ETS(C2:C8, EOMONTH(TODAY(),3), "additive")

SEDER - Assistant

>

Why is NRR up 4.2% this quarter?

Three enterprise accounts expanded above plan: Constellate (+9.1), Orbital (+7.8), and Apex (+5.6).

Cohort retention in Enterprise rose 320 bps QoQ.

streaming - 132 tokens/s

Trusted by finance, operations, and strategy teams at

Northwind Capital
Helix Bio
Orbital
Meridian
Constellate
Lighthouse Partners
Apex Group
Sequoia Forge
Lattice Energy
Polaris Health

Platform

One assistant. Every surface of the spreadsheet.

01 - Formulas

Formulas that explain themselves.

Generate, audit, and refactor any formula - from VLOOKUP archaeology to nested LAMBDA. SEDER walks every dependency, surfaces edge cases, and rewrites with intent.

=LAMBDA(rng, IF(SUM(rng)=0, NA(), AVERAGE(rng)))

02 - Charts

Visualization at executive standard.

From sparkline to board pack. SEDER chooses the chart your data deserves, then composes it inside your sheet with editorial defaults - no styling required.

Recommended: Small-multiples - ARR x Segment x Quarter

03 - Insights

Analysts on call. At your desk.

Ask anything: anomalies, drivers, what-ifs, narrative summaries. SEDER reads the workbook the way your best analyst would, and returns answers you can drop straight into a memo.

Q: What drove the November shortfall?

Security & trust

Engineered for the world's most regulated finance teams.

SEDER is built to clear the procurement bar of global banks, public companies, and government agencies. The defaults are private, the controls are explicit, and the audit trail is yours.

01

SOC 2 Type II

Annual audit by Big Four. Reports available under MNDA.

02

Enterprise SSO

SAML 2.0 and OIDC. SCIM provisioning. Just-in-time access.

03

Customer-managed keys

Bring your own KMS. Per-workspace encryption boundaries.

04

Zero-retention inference

Prompts and completions are never used for training. Ever.

05

Regional residency

US, EU, and UK deployments. Data never leaves your region.

06

Audit-grade logging

Every action exportable to your SIEM. Streaming via webhook.

Bring SEDER to your workbook.

Private beta is open to selected enterprise teams. Tell us about your workflow and we'll have a deployment in your tenant within a week.