Pimcore
A patch of seven fixes, one of which stops the log tables growing forever.
Comparison · Mkt Auto
Keila vs OpnForm
A side-by-side editorial comparison of Keila and OpnForm — release velocity, themes, recent moves, and the top alternatives to consider.
Keila vs OpnForm: at a glance
What is Keila?
Keila adds transactional emails and multi-format templates, broadening past pure newsletters
Keila, an open-source, privacy-focused newsletter tool, made a notable leap in v0.30.0: MJML/HTML/plain-text templates, reusable content slots, and transactional emails — a new product surface beyond bulk campaigns. Surrounding releases add manual contact-status control, API-driven contact events, pre-filled forms, more languages, and a new email scheduler that re-architected the messages schema to enable transactional sending.
What is OpnForm?
OpnForm makes itself addressable by AI agents, with the permission model built in rather than bolted on
OpnForm is a form builder that spent the last three months stabilising the V2 platform it shipped in June, then began extending it. v2.4.0 is the largest step since V2: an MCP server and a portable Agent Plugin package let AI assistants create and preview private form drafts, hand them to the editor, and — after OAuth — manage forms, read and search submissions, pull form-level statistics and trigger async CSV exports. The same release adds native campaign attribution, capturing UTM parameters and ad click identifiers from standalone forms, embeds, SDK integrations and popups, then exposing them through submissions, webhooks, SDK events and CSV exports.
Keila vs OpnForm: editorial side-by-side
Keila
6.3MKT AUTO
Keila adds transactional emails and multi-format templates, broadening past pure newsletters
◆ Current state
Keila, an open-source, privacy-focused newsletter tool, made a notable leap in v0.30.0: MJML/HTML/plain-text templates, reusable content slots, and transactional emails — a new product surface beyond bulk campaigns. Surrounding releases add manual contact-status control, API-driven contact events, pre-filled forms, more languages, and a new email scheduler that re-architected the messages schema to enable transactional sending.
◆ Where it's heading
The direction is clear: Keila is evolving from a newsletter sender into a more general email platform. The v0.20.0 scheduler/messages-schema rework laid the groundwork, and v0.30.0 cashed it in with transactional email and flexible templating. Internationalization and API/contact-lifecycle features show parallel investment in reach and automation.
◆ Prediction
Expect transactional email and content-slot templating to mature, with follow-on work on triggered/automated messages now that the messages schema supports them. Continued localization and contact-API expansion are likely.
OpnForm
6.3MKT AUTO
OpnForm makes itself addressable by AI agents, with the permission model built in rather than bolted on
◆ Current state
OpnForm is a form builder that spent the last three months stabilising the V2 platform it shipped in June, then began extending it. v2.4.0 is the largest step since V2: an MCP server and a portable Agent Plugin package let AI assistants create and preview private form drafts, hand them to the editor, and — after OAuth — manage forms, read and search submissions, pull form-level statistics and trigger async CSV exports. The same release adds native campaign attribution, capturing UTM parameters and ad click identifiers from standalone forms, embeds, SDK integrations and popups, then exposing them through submissions, webhooks, SDK events and CSV exports.
◆ Where it's heading
The arc runs from platform (V2) through repair (2.1 and 2.2) through automation (2.3) to agent access (2.4), and each layer reuses the one under it. What distinguishes the MCP work is how much of it is authorization design rather than tool surface: delegated OAuth with PKCE, workspace scoping, revision conflict detection, private capability tokens, confirmation gates before publishing or trashing, and a hard rule that submission records cannot be deleted or restored through MCP at all. Self-hosted MCP ships disabled by default and requires Passport plus public HTTPS before it can be turned on.
◆ Prediction
The notes flag public ChatGPT directory registration as a separate, unfinished distribution step, so the next move is likely getting the Agent Plugin listed rather than adding more tools. Expect the usual self-hosted follow-up patches against the MCP guest-draft migrations this release introduces.
Alternatives to Keila and OpnForm
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 Keila or OpnForm.
Buttondown
A twenty-item day, and most of it is the import path finally behaving.
n8n
n8n's patch stream is now mostly AI-builder work wearing bug-fix labels
SalesBlink
SalesBlink is making agents first-class clients, and just broke API-key MCP connections to do it
Postscript
Postscript is handing SMS marketing to an agent that decides each subscriber's next message
Systeme.io
Systeme.io's feed sells the consolidation story, one customer at a time.
See all Keila alternatives → · See all OpnForm alternatives →
Recent activity from Keila and OpnForm
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 13d agoOpnFormv2.4.0: MCP, campaign attribution, and richer notifications ⚡
- 22d agoOpnFormv2.3.0: Automation, audio, AI formulas, and self-hosted PDF fixes
- 1mo agoOpnFormv2.2.2: E2E CI reliability
- 1mo agoOpnFormv2.2.1: Self-hosted reliability and file-link controls
- 1mo agoOpnFormv2.2.0: More reliable self-hosting and PDF generation
- 2mo agoOpnFormv2.1.0: Self-hosted form fixes
- 2mo agoKeilav0.30.2: manual contact status, API contact-created events
- 2mo agoKeilav0.30.1: HTML campaign option and MJML fixes
- 2mo agoKeilaKeila v0.30.0 ⚡
- 3mo agoKeilav0.20.1: Brazilian Portuguese and pre-filled forms
- 3mo agoKeilav0.20.0: new email scheduler and messages schema
- 4mo agoKeilav0.19.1: SMTP-without-auth and Markdown performance
Frequently asked questions
What is the difference between Keila and OpnForm?
They serve adjacent needs but don't currently overlap on shipped themes. Keila and OpnForm are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Keila better than OpnForm?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Keila and OpnForm are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Mkt Auto products to evaluate alongside.
What are the best alternatives to Keila?
Top Keila alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Keila alternatives" section above for the current picks, or visit /alternatives/keila for the full list with editorial commentary on each.
What are the best alternatives to OpnForm?
Top OpnForm alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "OpnForm alternatives" section above for the current picks, or visit /alternatives/opnform for the full list with editorial commentary on each.