Changeline vs CoNote: which change log fits your marketing team?

What is the difference between Changeline and CoNote?

CoNote is a company logbook that collects events automatically from many tools, from code deploys to ad accounts. Changeline is a marketing change log built around clients: one project per client, with Google Ads changes imported and every other change logged by your team in seconds.

Both answer the same question: what changed right before this number moved? They start from different places. CoNote describes itself as one shared timeline the whole company can read, and its homepage lists 33 live integrations as of October 2026, including GitHub, Google Tag Manager, Google Search Console, Shopify, HubSpot and Stripe.

Changeline stays on the marketing side. Changes to Google Ads, Meta Ads, the website, tracking, the CRM and the product go on a to-scale timeline, each with a date, an owner, tags and the reason it was made. If the idea is new to you, read what a marketing change log is and what to record in it.

How do Changeline and CoNote compare feature by feature?

CoNote wins on the number of automatic integrations; Changeline wins on client access, per-client projects and price per editor. Here is the side-by-side, based on each vendor's public pages as of October 2026.

Plans change, so check CoNote's pricing section before you decide.

Which is better for an agency with many clients?

For most agencies, Changeline, because it is organised the way agencies work and bill: one project per client, each with its own timeline, team and viewers. You can let a client read their own timeline and change report without showing them anyone else's project.

CoNote's homepage describes a logbook that is visible only to your team and does not describe a read-only client role. It also counts every team member and every active integration as a seat, so connecting more tools uses more of your plan.

Viewers are free on every Changeline plan. On Team ($24/month) you get 10 editors, each extra editor costs $2, and clients join as free viewers. The PDF change report on Pro and Team turns a period of changes into a two-page summary for the monthly review.

How do the Google Ads imports compare?

Both tools read your Google Ads change history and neither edits your account. The difference is in the detail you get back.

Changeline's import is read-only, runs every 6 hours (plus "Update now") and brings the last 30 days on the first connection. Each imported change shows what changed as before → after, who made it and the source: interface, API, scripts, automated rules or recommendations.

CoNote's Google Ads page says it logs budget changes, campaign and ad group status changes and similar edits, checks for new changes on a schedule and reads nothing but the change history. It does not state a sync interval or whether previous values are kept, so try it on your own account if those details matter.

For what Google Ads keeps on its side and how to read it, see how to use Google Ads change history. Neither tool imports Meta Ads yet: both list it as coming soon.

When is CoNote the better choice?

CoNote is the better choice when you want events from many tools logged automatically and one shared logbook for the whole company is what you need. In particular:

• Engineering and marketing share one record. Deploys from GitHub, GitLab, Vercel or Netlify, incidents from Sentry or PagerDuty and campaign changes land in the same place without anyone typing.
• You want site and store changes logged automatically. WordPress, Webflow, Shopify, WooCommerce, HubSpot and Google Tag Manager are listed as live integrations. In Changeline, those changes are logged by hand.
• You want notes inside GA4 charts. CoNote can write its notes into a GA4 property as native annotations, within Google's limits. Changeline keeps the timeline in its own app; see how GA4 annotations work.
• You send events from your own code. CoNote's webhook accepts single events or batches of up to 100.

Changeline is the better choice when changes belong to clients, when clients or managers need to read the timeline, when you need before and after values for Google Ads edits, or when the price per editor matters.

How much do Changeline and CoNote cost?

As of October 2026, Changeline costs less at every paid tier, while CoNote's price includes many more automatic integrations.

• Changeline: Free with no card and no time limit (1 project, 2 editors, the last 15 days of change history, unlimited changes and viewers). Pro is $9/month with unlimited projects and changes, 3 editors and the PDF change report. Team is $24/month with 10 editors, $2 per extra editor, clients as free viewers and priority support. Annual billing gives you 2 months free.
• CoNote: Free at $0 with 100 notes. Basic is $25/month ($300 billed yearly) with 1,000 notes, all integrations and team invitations. Pro is $70/month ($840 billed yearly) with 10 seats, 10,000 notes, unlimited history and scheduled exports. Enterprise is priced on request. A seat is a team member or an active integration.

Example: a five-person agency with eight clients logs about 300 changes a month. On Changeline Team that is $24/month, with room for 10 editors. On CoNote, five members plus one connected tool already go past Basic's seat count, so they would look at Pro at $70/month; on Basic, 300 notes a month would also reach the 1,000-note cap in the fourth month.

See what each Changeline plan includes.

How do you move your change log to Changeline?

Start with one client and run both tools side by side for two weeks. The setup takes a few minutes.

1. Create a project for the client. The Free plan covers one project.
2. Connect the client's Google Ads account. The first connection imports the last 30 days of changes.
3. Log the recent site, tracking, CRM and Meta Ads changes that matter, each with a date, an owner, tags and a one-line reason.
4. Invite your editors and add the client or your managers as viewers.
5. The next time a metric moves, open the days before the shift and check which change lines up with it.

Start a free change log in Changeline. No card is needed, you sign in with Google, Microsoft or e-mail, and your data is stored in the EU.