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Comparison · Mkt Auto
Ghost vs Gumloop
A side-by-side editorial comparison of Ghost and Gumloop — release velocity, themes, recent moves, and the top alternatives to consider.
Ghost vs Gumloop: at a glance
| Feature | Ghost | Gumloop |
|---|---|---|
| Sector | Mkt Auto | Mkt Auto |
| Velocity score | 5.0 | 7.5 |
| Sparks · 30d | 0 | 1 |
| Top themes | membership, email automation, creator monetization, gifting | ai agents, artifacts, agent evaluations, workflow automation |
| Last editorial update | 2mo ago | 2d ago |
| Website | Visit → | — |
What is Ghost?
Ghost is closing the gap between publishing tool and lifecycle marketing stack.
Ghost has spent the summer building the two systems a paid publication actually runs on: automated member email and gift-driven acquisition. Email sequences shipped in beta in June and picked up performance analytics in August, so the automation now has a feedback loop. The gift line that started in May has been extended twice since, most recently with personalized delivery, more gift lengths, and gifting inside Portal.
What is Gumloop?
Gumloop 13.1 lets live artifacts drive agents through the SDK and opens outputs in Office.
Gumloop ships a numbered release every few days. In October it gave agents a real browser (12.0), agent-owned secrets, team sharing and embeddable AI artifacts, then 13.0 rebuilt the agent harness for longer work and added organization-wide evaluations. 13.1 lets scripts in live artifacts message, create and list agents, artifacts, skills and teams through the Gumloop SDK, opens agent-made files in Google Workspace or Microsoft Office, and lets agents on a call run long tasks in the background while they keep talking.
Ghost vs Gumloop: editorial side-by-side
Ghost
5.0MKT AUTO
Ghost is closing the gap between publishing tool and lifecycle marketing stack.
◆ Current state
Ghost has spent the summer building the two systems a paid publication actually runs on: automated member email and gift-driven acquisition. Email sequences shipped in beta in June and picked up performance analytics in August, so the automation now has a feedback loop. The gift line that started in May has been extended twice since, most recently with personalized delivery, more gift lengths, and gifting inside Portal.
◆ Where it's heading
The pattern is that each new capability gets a follow-up release that makes it measurable or self-serve rather than being left as a launch. Sequences went from beta to instrumented in six weeks; gifting went from a single feature to a checkout-level flow in Portal. Ghost is systematically removing the reasons a publisher would bolt on a separate email or referral tool.
◆ Prediction
Expect sequences to graduate out of beta with segmentation built on the saved member filters shipped in June, and for the gifting flow to gain reporting comparable to what sequences just received.
Gumloop
7.5MKT AUTO
Gumloop 13.1 lets live artifacts drive agents through the SDK and opens outputs in Office.
◆ Current state
Gumloop ships a numbered release every few days. In October it gave agents a real browser (12.0), agent-owned secrets, team sharing and embeddable AI artifacts, then 13.0 rebuilt the agent harness for longer work and added organization-wide evaluations. 13.1 lets scripts in live artifacts message, create and list agents, artifacts, skills and teams through the Gumloop SDK, opens agent-made files in Google Workspace or Microsoft Office, and lets agents on a call run long tasks in the background while they keep talking.
◆ Where it's heading
The product is moving from building agents to operating them at org scale, and artifacts are turning into small apps that can control agents themselves. Model access is also being made easier to manage, with families, deprecation dates and fallback visibility.
◆ Prediction
Expect more of the SDK exposed to artifacts and further evaluation and Insights controls at the usual weekly pace; the entries don't show pricing changes.
Alternatives to Ghost and Gumloop
Other Mkt Auto products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Ghost or Gumloop.
Activepieces
Activepieces backports October's Node.js security update to five release lines.
Buttondown
Buttondown closes an API send loophole and blocks confirmation-email floods in its daily fixes.
Formidable Forms
Formidable Forms 7.0.1 makes the builder preview reflect more Pro settings as they change.
Pimcore
Pimcore 2026.3.3.1 tightens the Twig sandbox again, two days after 2026.3.3.
SendPortal
SendPortal resurfaces with a v4 patch release, its first tag since 2020.
See all Ghost alternatives → · See all Gumloop alternatives →
Recent activity from Ghost and Gumloop
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoGumloopGumloop 13.1: artifacts drive agents via SDK, open in Office
- 6d agoGumloopGumloop 13.0: revamped agent harness and org-wide evaluations ⚡
- 10d agoGumloopGumloop 12.5: artifacts call AI models and embed on any site
- 14d agoGumloopGumloop 12.4: agent-built MCPs, multi-account apps, team sharing
- 16d agoGumloopGemini 4 Argon and Muse Wonder
- 20d agoGumloopAgent-Owned Secrets
- 2mo agoGhostGift subscription improvements
- 2mo agoGhostAnalytics for email sequences
- 3mo agoGhostOptimize your site for AI search
- 3mo agoGhostPublisher gift links
- 4mo agoGhostEmail sequences for new members ⚡
- 4mo agoGhostYour new admin toolbar
Frequently asked questions
What is the difference between Ghost and Gumloop?
They serve adjacent needs but don't currently overlap on shipped themes. Gumloop is currently shipping more aggressively (velocity 7.5 vs 5.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Ghost better than Gumloop?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Gumloop is currently shipping more aggressively (velocity 7.5 vs 5.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Mkt Auto products to evaluate alongside.
What are the best alternatives to Ghost?
Top Ghost alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Ghost alternatives" section above for the current picks, or visit /alternatives/ghost for the full list with editorial commentary on each.
What are the best alternatives to Gumloop?
Top Gumloop alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Gumloop alternatives" section above for the current picks, or visit /alternatives/gumloop for the full list with editorial commentary on each.