How is KlaviBoard different from Klaviyo Portfolio?

Portfolio is free and does the consolidated revenue view well. Where it stops is diagnosis: it shows what is running and how much it earns, but not why a rate collapsed or that a flow stopped running. KlaviBoard connects through a read-only API key, on as many client accounts as you manage, and adds anomaly detection, deliverability, audience, forms and reports.

Is KlaviBoard really free?

The Free plan lets you connect 3 accounts, no credit card, with all 8 tabs, 6 of the 13 alert rules and the Full Report. You move to a paid plan when you manage more accounts, or when you want the detailed analysis and all 6 reports.

Can KlaviBoard modify my campaigns or flows?

No. KlaviBoard is strictly read-only. It reads your data to visualize it, detect anomalies and analyze your campaigns; it never writes anything to your Klaviyo accounts.

Does KlaviBoard handle SMS?

Yes. When an account has SMS enabled, an Email / SMS toggle appears automatically to switch the metrics. Otherwise the interface stays clean.

Dashboard

Compare

Alerts

Campaigns

Freelance · 3 to 20 Klaviyo accounts

Every client Klaviyo account, on one dashboard.

Q: Are my clients' API keys safe?

Yes. They are encrypted with AES-256-GCM at rest, decrypted only at the moment of the call, never exposed to the browser. KlaviBoard is read-only and never modifies your accounts. You can also try everything in the demo, no sign-up.

What you are looking at is the app itself, not a drawing. Four screens to get the idea: all your clients, two clients side by side, the alerts, the campaigns.

Start for free Open the demo, no sign-up

Free for 3 accountsRead-onlyKeys encrypted with AES-256

Real KlaviBoard screenshot — The multi-account dashboard

01 · Dashboard

All your clients, one row each.

Attributed revenue, the campaign and flow split, the gap with the previous period. You see who is slipping without opening a single account.

3 to 20 accountsautomatic period-over-periodone period for all

Multi-select

Two or three clients side by side, on the same columns.

In Klaviyo you look at one account at a time. Here you tick several clients and the same numbers line up over the same period. The gap between two stores reads at a glance, with no export.

2 clients or moresame columnssame period

02 · Alerts

What goes wrong comes to you.

Paused flow, bounces, spam complaints, bot clicks, unsubscribes. You open an account because there is a reason to, not to check.

13 rules6 on the free planchecked daily

03 · Campaigns

Enough to answer when the client asks why.

Opens, clicks, bounces, orders, revenue per recipient, with the account average right next to it for context.

14 metricsA/B and audiencesbot clicks filtered out

And five more tabs.

Flows message by message, deliverability by inbox provider, list growth, forms and client reports. They come further down this page.

Start for free Open the demo, no sign-up

8 tabs per accountOne read-only API key per accountKlaviyo API 2026-04-15

The actual job

One number to check, and you have to switch accounts again.

It is the most ordinary move of the day, and the one that wears you down: log out of one account, into another, set the date range again, find the right screen. For a ten-second answer. Multiplied by every client, it ends up costing more than the work itself.

A client asks how their campaigns are doing. The answer fits in one sentence, the detour to go and find it takes five minutes.

Comparing two clients means holding the first one's numbers in your head while you open the second. Or copying them out somewhere.

Because every visit costs, you space them out. And it is exactly between two visits that a flow stops, a bounce rate climbs, a pop-up stops converting.

KlaviBoard does not replace Klaviyo and never writes to it. It removes the round trips: every account on one screen, the same period for everyone, and whatever breaks coming to you.

How it works

From API key to alert, in three steps.

One key per client account, and then it runs on its own, every day.

Connect a client account

You create a read-only API key in the client's account, paste it here, and the check runs itself: the account and its time zone, the placed-order metric, the flows, the campaigns. Two minutes per client.

See all your clients at once

Attributed revenue, campaigns, flows, deliverability, audience and forms for every account, compared with the previous period of the same length. You pick the period once, it applies to everyone.

Let it run

13 rules sweep every account daily, 6 of them on the free plan. Anything off shows up in the notification bell, with the client name, the number and the period involved.

Three pillars

Centralise, catch, explain.

Multi-account view

Ten logins, one screen.

3 to 20 Klaviyo accounts on the same screen, over the period you choose. You check revenue, an open rate or the state of the flows without opening a single account. And when a number surprises you, you put two clients side by side.

Bot clicks filtered out of every rate
Email / SMS toggle when the account has SMS
One colour per client, so two accounts never blur together

The KlaviBoard multi-account dashboard — Real screenshot · klaviboard.com/dashboard

Anomalies

Know before your client does.

A paused flow drops out of any list filtered on Live, exactly when it costs you the most. The 13 rules sweep every account daily and surface it, with the number and the date.

Paused flow that was still running last week, bounce above 2%, spam above 0.1%
Bot clicks above 25%, unsubscribes above 0.5%
And the good news too: a revenue jump worth a message to the client

The KlaviBoard Alerts page — Real screenshot · klaviboard.com/alerts

Analysis

Know why, without losing the afternoon.

Every send is compared with the account average: what works and what slips shows up straight away. The client asks why the week dropped, you have the campaign responsible in front of you.

14 metrics per campaign, compared with the previous period
The detail from the Solo plan: A/B, audiences, funnel
Flow revenue message by message, not just the total

Campaign analysis in KlaviBoard — Real screenshot · klaviboard.com/campaigns

The objection that always comes up

“Why not just use Klaviyo Portfolio?”

Fair question, and the honest answer starts here: Portfolio is free, it is built into Klaviyo, and it gives a very good overview. If all you want is the revenue of your accounts on one screen, use Portfolio. It stops at the explaining part: it shows what is running and how much it brings in, not why a rate collapses.

Capability	Klaviyo Portfolio	KlaviBoard
Consolidated multi-account view	✓ Free and native	✓ Included
Paused flow	– Not flaggedThe list only shows live flows.	✓ Detected and dated
Anomaly alerts	– None	✓ 13 rules, checked daily
Deliverability: bounce, spam, provider	◐ PartialDelivery rate only.	✓ By bounce type and by inbox provider
Revenue per flow step	◐ PartialFlow total only.	✓ Message by message
Forms and pop-ups	– Not covered	✓ Views, submissions, conversion
Client reports	◐ CSV export	✓ 6 branded reports, shareable

Portfolio tells you how much. KlaviBoard tells you why.

Pricing

The price follows your accounts, not your clients' size.

You pay for the number of accounts you manage. If a client doubles their list, your subscription does not move.

−40% for life for the first 50 paying subscribers, applied automatically at checkout.

Free

To get started

0 € /mois

Up to 3 accounts

All 8 tabs, full dashboard
Campaign, flow and form lists, with a preview row
6 of the 13 alert rules, checked daily
The Full Report, editor included
No credit card

Start for free

Solo

For most freelancers

19 € /mois

Up to 6 accounts

Everything in Free
Detailed analysis: campaigns (A/B, audiences), flows step by step, forms
11 alert rules, including the 5 advanced flow rules
All 6 reports and the editor

Choose Solo

Studio

Small agency

39 € /mois

Up to 12 accounts

Everything in Solo
Deliverability by inbox provider
The 2 per-provider rules: open rate drop, spam complaints near the Gmail and Yahoo threshold
AI report writing and alert resolution, with your own key
Report sharing by public link, HTML export, client names hidden

Choose Studio

Agency

Full book of clients

79 € /mois

Up to 20 accounts

Everything in Studio
Up to 20 Klaviyo accounts
Priority support

Choose Agency

Two months free if you pay yearly. Keys are encrypted with AES-256-GCM, never sent to the browser, and the interface only shows the last four characters. Read-only: nothing is written to your clients' accounts.

Questions

What people ask before connecting a client account.

Are my clients' API keys safe?

They are encrypted with AES-256-GCM, decrypted only at the moment of the call to Klaviyo, and never sent to the browser. The interface only shows the last four characters. And nothing forces you to create a key to make up your mind: the demo is open, with no sign-up.

Can it change a client's campaigns or flows?

No, never. KlaviBoard reads, it does not write. It displays the data, catches anomalies and analyses campaigns, but it touches nothing inside Klaviyo.

How is this different from Klaviyo Portfolio?

Portfolio is free and gives a very good revenue overview. It does not tell you why a rate collapses, or that a flow has stopped. KlaviBoard connects through a read-only API key, on as many accounts as you manage, and adds anomaly detection, deliverability, audience, forms and reports.

Is it really free?

The free plan takes 3 accounts, no credit card, with all 8 tabs, 6 of the 13 rules and the Full Report. You move to a paid plan the day you manage more accounts, or when you want the campaign detail and the 6 reports.

What if a client uses SMS?

If the account has SMS enabled, an email / SMS switch appears on its own and flips the numbers. On accounts without SMS it never shows up, which keeps the screen clear.

What is the founder offer?

The first 50 paying subscribers keep −40% for life, as long as the subscription stays active. The discount applies itself at checkout, there is no code to type. It does not apply to the free plan, which is free anyway.