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Comparison · PM
Ellie Planner vs Tability
A side-by-side editorial comparison of Ellie Planner and Tability — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:mcp
Ellie Planner vs Tability: at a glance
What is Ellie Planner?
Ellie opens its task data to outside agents, eight months after its last changelog.
Ellie is a solo-built task and calendar planner spanning web, desktop, iPhone and iPad. After an eight-month gap, the catch-up release lands a real Week Calendar on iPad, Pomodoro sessions started from a task and restored across reloads, Quick Capture as a standalone window on a global shortcut, rich-text task notes with Markdown shortcuts, and MCP/API access in beta. Beneath the headline items sits the unglamorous work: recurring tasks, timezones, rollover, and calendar sync behaviour.
What is Tability?
Tability is wiring governance and write access around the AI agents it already shipped.
Tability is an OKR and strategy platform that spent 2026 turning a plan hierarchy into a queryable graph, then pointing agents at it. This batch is consolidation rather than new ground: workspace admins can now switch Agents off from MCP settings while preserving existing schedules, relationships and history; AI Mode gains write access to KPIs and KPI Views with explicit confirmation on destructive actions; scheduled prompts can read across plans, objectives, key results, initiatives, check-ins, members, agents and KPIs to produce formatted executive emails. Setup for delegated agents now hands you install instructions for Codex, ChatGPT or Claude Cowork.
Ellie Planner vs Tability: editorial side-by-side
Ellie opens its task data to outside agents, eight months after its last changelog.
◆ Current state
Ellie is a solo-built task and calendar planner spanning web, desktop, iPhone and iPad. After an eight-month gap, the catch-up release lands a real Week Calendar on iPad, Pomodoro sessions started from a task and restored across reloads, Quick Capture as a standalone window on a global shortcut, rich-text task notes with Markdown shortcuts, and MCP/API access in beta. Beneath the headline items sits the unglamorous work: recurring tasks, timezones, rollover, and calendar sync behaviour.
◆ Where it's heading
The consistent pattern across four years of releases is reach - Outlook and Google calendars, Slack, Notion, Todoist, iOS widgets - all aimed at making Ellie available wherever work originates. MCP applies that instinct to agents rather than apps, and the release frames it exactly that way. The in-app AI assistant from a year ago put a model inside Ellie; MCP inverts the arrangement and lets an agent the user picks hold the task data instead.
◆ Prediction
MCP access is explicitly beta and gated behind Power Features, so the open questions are whether it graduates and how it is priced. The entries do not say which clients have been tested against the endpoint.
Tability
7.5PM
Tability is wiring governance and write access around the AI agents it already shipped.
◆ Current state
Tability is an OKR and strategy platform that spent 2026 turning a plan hierarchy into a queryable graph, then pointing agents at it. This batch is consolidation rather than new ground: workspace admins can now switch Agents off from MCP settings while preserving existing schedules, relationships and history; AI Mode gains write access to KPIs and KPI Views with explicit confirmation on destructive actions; scheduled prompts can read across plans, objectives, key results, initiatives, check-ins, members, agents and KPIs to produce formatted executive emails. Setup for delegated agents now hands you install instructions for Codex, ChatGPT or Claude Cowork.
◆ Where it's heading
The agent track and the graph track have merged, and the work has shifted to the unglamorous half: permissions, confirmations, admin kill switches, and telling a human which agent needs attention and why. AI Mode is steadily converting modules from readable to writable - it took general workspace actions in May, the KPI module shipped in July, and it now writes KPIs too - so the pattern is that each new object type gets inspected first and edited a release or two later. Notifications now distinguish updates authored by an agent from those authored by a person, which is the kind of detail that only matters once agents are actually writing to the workspace.
◆ Prediction
Expect initiatives and check-ins to be the next objects AI Mode can write rather than only read, following the same inspect-then-edit pattern the KPI module just completed. The admin enable/disable switch also suggests per-role or per-team agent permissions rather than a single workspace-wide toggle.
Alternatives to Ellie Planner and Tability
Other PM 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 Ellie Planner or Tability.
Hive
Hive is building the plumbing its Buzz AI snippets need to run on real team data
Notesnook
Notesnook ships fast across three platforms and points every release note at its blog
Celoxis
Celoxis publishes buyer-guide content on a schedule; its releases are elsewhere
Teamhood
Teamhood's feed is a competitor-comparison engine, not a changelog
Process Street
Process Street's feed is a content engine, and its releases are not in it
See all Ellie Planner alternatives → · See all Tability alternatives →
Recent activity from Ellie Planner and Tability
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 6d agoTabilityAgent admin controls, richer plan rows, cleaner scheduled emails
- 6d agoTabilityDelegate goals to AI agents with less setup
- 6d agoTabilityGet cleaner scheduled prompt emails
- 6d agoTabilityScan plan progress faster with richer rows
- 6d agoTabilityManage KPIs and KPI Views from AI Mode
- 6d agoTabilityPeople filters, sidebar refresh, and Linear integration fixes
- 9d agoEllie PlanneriPad Week Calendar, Pomodoro, Quick Capture, rich notes, and MCP ⚡
- 8mo agoEllie Planner🧹 Todoist integration, improved Slack/Notion integrations and more
- 11mo agoEllie PlannerEllie AI, Task templates, "Add task" from calendar events and more ✨ ⚡
- 1y agoEllie PlannerNotion integration, Analytics, Rituals, Notifications and a ton more
- 2y agoEllie Planner🐹 Outlook Calendar Integration, iOS Widgets, Slack integration and more
- 2y agoEllie Planner📆 Mac menu bar, improved auto sync and more
Frequently asked questions
What is the difference between Ellie Planner and Tability?
Both compete on the same themes — mcp — within PM. Tability is currently shipping more aggressively (velocity 7.5 vs 3.8), with 0 editorial sparks in the last 30 days against 1. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Ellie Planner better than Tability?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Tability is currently shipping more aggressively (velocity 7.5 vs 3.8), with 0 editorial sparks in the last 30 days against 1. For your specific use case, the alternatives sections above list other PM products to evaluate alongside.
What are the best alternatives to Ellie Planner?
Top Ellie Planner alternatives in PM are ranked by recent ship velocity. Browse the "Ellie Planner alternatives" section above for the current picks, or visit /alternatives/ellie for the full list with editorial commentary on each.
What are the best alternatives to Tability?
Top Tability alternatives in PM are ranked by recent ship velocity. Browse the "Tability alternatives" section above for the current picks, or visit /alternatives/tability for the full list with editorial commentary on each.