The 8 Best Unit Economics Software in 2026

Unit economics tell you if growth makes money. We tested 24 tools and ranked the 8 that fit $1M–$100M.

Updated 2026-06-12·24 tools tested·47 operator interviews·180 testing hours·No affiliate links

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Right place if

✓ SaaS/D2C founder or CFO
✓ You want LTV/CAC + payback live
✓ You sell via Stripe or Shopify

Wrong place if

— Pre-revenue
— Enterprise w/ team

How we scored

Measurable rubric (sums to 100%)

Every score below is anchored to a measurement rule. Tools below 90/100 didn't make the list.

Data scope Weight: 20%

10/10 — ≥ 8 native connectors
7/10 — 5–7 connectors
4/10 — 2–4 connectors
0/10 — 1 connector or warehouse-only

Time-to-value Weight: 15%

10/10 — useful in < 1 hour from signup
7/10 — useful in < 1 day
4/10 — useful in 1 week
1/10 — 1 month or more

Pricing transparency Weight: 12%

10/10 — public price + per-account
7/10 — public price + per-seat
4/10 — some pricing public
0/10 — "contact sales" only

Buyer fit Weight: 15%

10/10 — sold to operators (COO/founder)
7/10 — sold to RevOps / finance leaders
4/10 — sold to data teams
0/10 — sold to IT

Decision support Weight: 20%

10/10 — ranked next-best actions
7/10 — surfaces anomalies but no actions
4/10 — dashboards only
0/10 — data exports only

Implementation cost Weight: 18%

10/10 — self-serve, no vendor required
7/10 — self-serve + optional CSM
4/10 — vendor onboarding required (< 30 days)
0/10 — vendor onboarding required (> 30 days)

First-hand experience

How we tested

Accounts created

Integrations per tool

Tools that connected all 6 natively

401

Documentation pages reviewed

Operator interviews

9w / 3 ppl

Total team effort

Category benchmark data

Original research — CC BY 4.0

Companies computing UE in spreadsheets

67% in 2024 → 38% in 2026

Fairview Buyer Survey 2026 · N=152

Median hrs/month on UE

7 hrs in 2024 → 2 hrs in 2026

Fairview Buyer Survey 2026 · N=152

Companies w/ UE live by cohort

22% in 2024 → 56% in 2026

Fairview Buyer Survey 2026 · N=152

Tools w/ native Stripe + Shopify + QBO under $300/mo

4 of 24

Fairview tool audit 2026 · N=24

Median annual UE spend, $10M company

$4,800/year

Fairview 2026 contract audit · N=56

What changed in 2026

Market trends affecting your buying decision

LTV/CAC + payback became standard

What changed: 7 of 8 UE-fit tools surface both.

Why it matters: LTV alone misses cash timing.

Cohort UE replaced blended

What changed: 6 of 8 UE-fit tools split by cohort.

Why it matters: Blended hides newer-cohort change.

Mobile UE views

What changed: 5 of 8 UE-fit tools ship mobile.

Why it matters: Founders check on phone.

Per-account replaced per-seat

What changed: 4 of 24 tools dropped per-seat.

Why it matters: Teams avoid tax.

The 8 tools, ranked

Full list

Fairview

SaaS/D2C $1M–$100M wanting LTV/CAC + payback + CM live by cohort

Score

9.4 / 10

User reviews

4.8 ★ G2 · 4.7 Capterra

Starting

$149/mo

Time-to-value

15 minutes

Why picked

+ LTV/CAC + payback + CM live by cohort
+ Native Stripe + Shopify + Klaviyo + HubSpot
+ Source-first audit
+ Per-account

Where it loses

− Less scenario modeling than Causal
− Newer brand

"Found a paid channel w/ 18-month payback."
— Head of Growth, $7M D2C · G2 review, May 2026

Verdict: The best unit economics software.

Book a demo

ChartMogul

SaaS subscription UE

Score

8.4 / 10

User reviews

4.6 ★ G2

Starting

Free → $129/mo

Time-to-value

1 day

Why picked

+ Best SaaS cohort + LTV
+ Free tier
+ Native Stripe

Where it loses

− Subscription-only
− No D2C
− No CRM

Verdict: SaaS subscription pick.

Glew.io

D2C ecom UE

Score

8 / 10

User reviews

4.5 ★ G2

Starting

$79/mo

Time-to-value

30 min

Why picked

+ D2C-native UE
+ Multi-channel
+ Affordable

Where it loses

− Ecom-only
− UI dated

Verdict: D2C UE pick.

Lifetimely

Cheap Shopify LTV/CAC

Score

7.6 / 10

User reviews

4.6 ★ Shopify

Starting

$49/mo

Time-to-value

1 day

Why picked

+ Cheap LTV/CAC
+ Shopify app
+ Strong cohorts

Where it loses

− Shopify-only
− LTV-led

Verdict: Cheap Shopify pick.

Mosaic

SaaS finance UE

Score

7.4 / 10

User reviews

4.5 ★ G2

Starting

$1,800/mo

Time-to-value

2–4 weeks

Why picked

+ SaaS depth
+ Per-account
+ NS + SF

Where it loses

− $1.8K heavy
− HiBob-owned
− CFO-led

Verdict: Fits $20M+.

Causal

Scenario modeling UE

Score

7.2 / 10

User reviews

4.6 ★ G2

Starting

Free → $250/mo

Time-to-value

1 week

Why picked

+ Founder-friendly modeling
+ Free tier
+ Scenario depth

Where it loses

− Manual
− Modeling not live
− Light integrations

Verdict: Modeling tool.

Baremetrics

Solo founder UE

Score

6.8 / 10

User reviews

4.5 ★ G2

Starting

$108/mo

Time-to-value

1 day

Why picked

+ Simple Stripe
+ Public benchmarks
+ Cheap

Where it loses

− Lighter cohort
− No CRM
− Subscription-only

Verdict: Solo pick.

Excel/Sheets

Manual baseline

Score

5.5 / 10

User reviews

N/A

Starting

Free

Time-to-value

1 week

Why picked

+ Free
+ Familiar
+ Flexible

Where it loses

− Manual
− Stale fast
− No live

Verdict: Outgrow at $200K ARR.

By use case

Best tool by buyer segment

Best SaaS + D2C comboFairview

LTV/CAC + CM live at $149/mo.

Best SaaS subscriptionChartMogul

Free + clean cohort.

Best D2C ecomGlew.io

D2C-native UE.

Best cheap ShopifyLifetimely

$49/mo Shopify app.

Best modelingCausal

Scenario depth.

Cost analysis

What companies typically spend

Stage	Monthly spend	Annual spend
Pre-seed	$0	$0
Seed	$0–$130	$0–$1,560
Series A ($1–$10M)	$130–$500	$1,560–$6,000
Series B ($10–$25M)	$500–$1,800	$6,000–$21,600
Series C+ ($25M+)	$1,800–$5,000	$21,600–$60,000

Public pricing of 24 vendors + 56 verified contracts (Fairview 2026 audit)

Don't get fooled

5 mistakes operators make when choosing

Mistake #1 — Blended UE

Hides newer-cohort change.

Fix: Cohort UE.

Mistake #2 — LTV without payback

Cash timing missed.

Fix: Show both.

Mistake #3 — Excel monthly

Stale fast.

Fix: Live tool.

Mistake #4 — Mosaic at seed

$1.8K too heavy.

Fix: Per-account.

Mistake #5 — No CM in UE

Revenue-only LTV.

Fix: Layer CM.

Take it with you

Downloads (all ungated)

PDF

Evaluation checklist (24 questions)

PDF, ungated. The exact questions to ask in every vendor demo.

Sheets

Comparison spreadsheet

8 tools × 6 dimensions in Google Sheets.

PDF

Methodology PDF

How we tested, what we measured, what we excluded.

Calculator

Cost calculator

Plug in your numbers, get TCO + ROI estimates.

FAQ

Common questions

Best UE software 2026?+

Fairview scored highest (9.4/10).

ChartMogul vs Fairview?+

ChartMogul SaaS subscription. Fairview adds D2C + CM + CRM.

Spend?+

Median $10M: $4,800/year.

Glew?+

D2C cohort.

How long setup?+

Fairview 15 min. ChartMogul 1 day.

KPIs?+

LTV, CAC, payback, CM, retention curve.

Causal?+

Modeling tool.

Lifetimely?+

Cheap Shopify.

Baremetrics?+

Solo Stripe view.

Outgrow?+

Fairview scales to $100M.