Bach.ai vs Northbeam
Bach.ai is our product, so read this as an interested comparison. Northbeam is an attribution and media-mix modeling platform. Bach.ai audits a Meta ad account, ranks every leak by the money it costs, and applies a fix only after you approve it. Here is where each one wins, including when Northbeam is the better choice.
Updated · prices checked on each vendor’s own site
Bach.ai
Audit and fix for Meta ads
Audits your whole account and ranks every revenue leak by the money it costs you. It executes the fix on Meta only after you approve it.
- Pricing
- Starter $99/mo, Pro $149/mo, each incl. $10k/mo of ad spend, then 1% or 1.5% of spend above · /pricing
- At $30k/mo spend
- $299 Starter · $449 Pro
- Trial
- 7 days free · no credit card · then 1 free audit a month
Northbeam
Attribution and media-mix modeling platform
Multi-touch attribution, media-mix modeling and incrementality on first-party data, with “infinite lookback windows” and Apex sending its performance data back to the ad platforms.
- Pricing
- Starter $1,500 (under $1.5M a year in ad spend; month-to-month, usage-based) · Professional $3,500 per month (annual terms) · Growth and Enterprise custom · as of 1 October 2026 · Northbeam pricing page
- Trial
- Demo-led; no free trial
How Bach.ai’s price works: At $30k/mo of ad spend: Starter is $99 + 1% × $20k = $299, and Pro is $149 + 1.5% × $20k = $449. Over $150k/mo of spend moves to the Agency plan.
Northbeam details from its own pages, checked 1 October 2026. Prices change, so confirm on the vendor’s pricing page.
Feature by feature
The honest table.
Including the rows where Northbeam wins and Bach simply doesn't play.
| Capability | Bach.ai | Northbeam |
|---|---|---|
| Full-account audit, leaks ranked by money impact | YesCore: every leak ranked by its money impact | NoMeasurement and forecasting, not an audit with fixes |
| Executes fixes on Meta for you | YesEach change applied only after you approve it | NoApex sends data to ad platforms; no campaign edits described |
| Creative-fatigue early warning | YesFatigue detection from Starter; new creative drafts on Pro (50 a month) | PartialFinds your best-performing ad assets across channels |
| Plain-language AI you can ask about your account | YesBach.ai chat on your account data: 50 messages a day on Starter, unlimited on Pro | PartialNorthbeam MCP (from Starter) |
| Automation rules engine | PartialRules check the account and propose changes; none is applied until you approve it | No |
| Multi-touch attribution modeling | No | YesMulti-touch attribution, MMM and incrementality |
| A/B test management | No | PartialOptional incrementality testing on Professional and up |
| Ad platforms covered | PartialMeta, plus Google Ads audit and intelligence from Starter (no live Google changes) · Meta goes deepest | YesAll major channels, measurement side |
| E-commerce focus | YesBuilt for e-commerce brands | YesMonth-to-month Starter for Shopify brands |
| Transparent pricing on the website | Yes$99 or $149/mo incl. $10k of spend, then 1% or 1.5% above · 7-day free trial | Partial$1,500 and $3,500 published; Growth and Enterprise custom |
included partial / add-on— not offered
Choose Bach.ai if…
- You want the account operated, not just measured
- A $1,500 tool budget is out of reach: Bach.ai starts at $99
- You want findings as money-ranked fixes, executed on approval
- You want to start free in minutes, without a demo
Choose Northbeam if…
- Attribution accuracy is the bottleneck and the measurement is worth $1,500 or more to you
- You need media-mix modeling and incrementality across every channel
- You have an in-house team that will act on the measurement
- You want long lookback windows and deterministic view-through attribution
When is Bach.ai the wrong choice?
Bach.ai is the wrong choice if measurement is the bottleneck: it does no multi-touch attribution, media-mix modeling or incrementality testing. If your team cannot agree on what drove revenue, fix that first.
FAQ
Bach.ai vs Northbeam, answered.
Is Bach.ai a Northbeam alternative?
Mostly no; they do different jobs. Northbeam is attribution, media-mix modeling and incrementality: it measures, and leaves the campaign changes to your team. Bach.ai works on the Meta account itself: an audit, money-ranked leaks and approval-gated fixes, at a price built for growing e-commerce brands.
What does Northbeam do better than Bach.ai?
Measurement. It offers first-party multi-touch attribution, Clicks + Deterministic Views, high-speed MMM, incrementality and “infinite lookback windows”. Its Apex feature sends performance data back to ad platform algorithms. Bach.ai does no attribution modeling.
Which is cheaper?
Bach.ai, by a wide margin: $99/month on Starter including $10k of spend, with a 7-day free trial. Northbeam lists Starter at $1,500 (month-to-month and usage-based, for brands under $1.5M a year in ad spend) and Professional at $3,500 a month on annual terms. Growth and Enterprise are custom (as of 1 Oct 2026).
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