ConvertKit (now Kit) is an email-first platform that automates email marketing, newsletter growth, and digital product sales for creators.
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About GoMarble
What does GoMarble do?
GoMarble is an AI-powered command centre for paid media teams. It deploys AI agents that watch every campaign across channels like Meta and Google, detect performance shifts, and explain the root cause—for example, ad fatigue or broad match overspend. Agents then prepare account changes (budget shifts, pause actions, creative refreshes) for your approval, so your team can act fast without giving up control.
Who is it for?
GoMarble is built for performance marketing teams—creative strategists, media buyers, and analysts—who manage multiple accounts and need to scale their efforts without hiring more headcount. It's ideal for teams spending $50K or more per month on ads. It's not a fit for businesses that want fully autonomous ad management; every action requires human approval.
Real use cases
- Diagnose a sudden ROAS drop: GoMarble identifies the underperforming ad set and suggests pausing it.
- Refresh creative: The tool detects fatigued ads and generates briefs for new variations.
- Shift budgets: Based on performance, it recommends moving spend from one channel to another, ready for your approval.
Key features
- Performance Agent — Monitors campaigns around the clock and alerts you to significant changes with root cause analysis.
- Creative Intelligence — Analyzes hooks, formats, and visuals against performance data to identify winning patterns and what to test next.
- Brand IQ — Learns from your top ads, landing pages, reviews, and performance data to encode your brand's playbook and keep it updated daily.
- Read & Write Agents — With your approval, agents can launch campaigns, edit budgets, pause ads, and implement negative keywords.
- 80+ Connectors — Integrates with major ad platforms, analytics tools, and data sources for a unified view.
- Approval Queue — All suggested actions are queued for your review, so you stay in control.
- Slack Integration — Get alerts and approve changes right from your team's Slack channel.
SaaSpartout Score
7.4
/10
Editorial score from our review methodology — not user ratings.
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GoMarble Pricing
GoMarble pricing: from $97/mo.
For comparison: the median starting price in Marketing & SEO is $29/month, measured across 753 tools we track. See the full SaaS Pricing Index →
Copilot
$97/month (billed annually) – For ad spend up to $50K/month. Includes 1,000 AI credits per month, read-only agents, 1 seat, up to 5 ad accounts per data source, 10 connectors, performance audits, creative breakdowns, competitor research, scheduled reports, and in-app chat support.
Operator
$297/month (billed annually) – For ad spend up to $100K/month. Includes everything in Copilot, plus 4,000 AI credits, read & write agents (with approval), unlimited team seats and RBAC, up to 15 ad accounts per data source, Brand IQ–powered agents, 80+ connectors, Slack integration, and priority support.
Flagship
Custom pricing – For ad spend over $100K/month. Includes everything in Operator, plus AI credits sized to your usage, unlimited team members and accounts per data source, custom skills (your playbook encoded), custom integrations, agent runs at hourly granularity, dedicated success manager, guided onboarding, and SSO & advanced security.
All plans start with a free trial. Contact GoMarble to book a demo.
Frequently asked questions
Is GoMarble free?
GoMarble offers a free trial, but there is no permanent free plan. Paid plans start at $97 per month, billed annually.
How much does GoMarble cost?
Pricing starts at $97/month for the Copilot plan (up to $50K ad spend), $297/month for Operator (up to $100K ad spend), and custom pricing for Flagship (over $100K ad spend).
Who is GoMarble best for?
GoMarble is best for performance marketing teams managing paid media across multiple channels, especially those spending over $50K monthly on ads and wanting AI-assisted monitoring and action suggestions without full automation.
Does GoMarble take autonomous actions on ad accounts?
No. GoMarble's agents prepare changes (e.g., budget shifts, pauses) but every action requires your approval before it's executed. The Copilot plan is read-only; only Operator and Flagship include write actions with approval.
What are the main limitations of GoMarble?
GoMarble requires human approval for all actions, so it's not fully autonomous. Also, it may not be cost-effective for small ad spend (under $50K/month). It also requires a learning period for Brand IQ to optimize.
What are the top alternatives to GoMarble?
Common alternatives include AdCreative.ai, Pattern89 (now part of Optmyzr), and Madgicx. However, GoMarble's unique value is its agent-based approach with root cause analysis and approval workflow.
