Best KerrOS Calendar Alternatives in 2026
The top KerrOS Calendar alternatives are Motion, Morgen and FlowSavvy: 15 AI calendar assistants our editors would look at instead of KerrOS Calendar, in our ranking order.
KerrOS Calendar: A free calendar layer for AI scheduling, task sync, and workflow automation. Where it falls short: core includes basic connectors rather than enterprise or custom connectors.
Switching from KerrOS Calendar? For most ai calendar assistants buyers the best KerrOS Calendar alternative is Motion, built for power users and teams wanting an all-in-one planner. On a budget, TimeHero starts at $4.60/user/mo, against $20/mo for KerrOS Calendar. FlowSavvy has a free plan.
Why People Look for a KerrOS Calendar Alternative
- Core includes basic connectors rather than enterprise or custom connectors
- API access is available on Pro, not Core
- SSO/SAML, SOC2 compliance, and white-glove support require Enterprise
- Paid from $20/user/mo — TimeHero is $4.60/user/mo
Quick Picks by What You Need
- Best overallMotion9.4
Power users and teams wanting an all-in-one planner
Visit Motion - Lowest priceTimeHero8.4
Paid plans from $4.60/user/mo
Visit TimeHero - Best free optionFlowSavvy9.1
Has a free plan
Visit FlowSavvy
All 15 KerrOS Calendar Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forPower users and teams wanting an all-in-one planner
- Better than KerrOS Calendar:
- Paid from: $19/user/mo vs $20/user/mo
- Editor score 9.4 vs 7.3
A broad AI planner for people who want scheduling, tasks, meetings, and projects together.
9.4/10★★★★★Visit Motion -
Best forUsers managing multiple calendars and task tools
- Better than KerrOS Calendar:
- Paid from: $10/user/mo vs $20/user/mo
- Editor score 9.2 vs 7.3
A broad calendar and task workspace for coordinating schedules across tools.
9.2/10★★★★★Visit Morgen -
Best forBudget-conscious users wanting automatic scheduling
- Better than KerrOS Calendar:
- Paid from: $10/user/mo vs $20/user/mo
- Editor score 9.1 vs 7.3
A flexible automatic scheduler with a useful free plan and affordable Pro tier.
9.1/10★★★★★Visit FlowSavvy -
Best forIndividuals and teams needing free AI time blocking
- Better than KerrOS Calendar:
- Paid from: $12/user/mo vs $20/user/mo
- Editor score 9.0 vs 7.3
A capable free AI calendar assistant for time blocking, meetings, and changing priorities.
9.0/10★★★★☆Visit Reclaim AI -
Best forStructured daily planners who value maturity
- Better than KerrOS Calendar:
- Paid from: $17/user/mo vs $20/user/mo
- Editor score 8.8 vs 7.3
A structured daily planner that combines calendars, tasks, timeboxing, and AI assistance.
8.8/10★★★★☆Visit Sunsama -
Best forFree users wanting calendar, tasks, and AI meetings
- Better than KerrOS Calendar:
- Editor score 8.7 vs 7.3
A broad calendar-and-task workspace with useful AI meeting tools and a capable free plan.
8.7/10★★★★☆Visit Amie -
Best forAffordable users wanting broad calendar productivity tools
- Better than KerrOS Calendar:
- Editor score 8.6 vs 7.3
Routine combines calendar planning, tasks, notes, timers, and AI features from $5 monthly.
8.6/10★★★★☆Visit Routine -
Best forFree users wanting simple AI day planning
- Better than KerrOS Calendar:
- Paid from: $5/user/mo vs $20/user/mo
- Editor score 8.5 vs 7.3
A focused AI day planner with real-time calendar sync and a useful free tier.
8.5/10★★★★☆Visit Trevor AI -
Best forLow-cost adaptive task scheduling
- Better than KerrOS Calendar:
- Paid from: $4.60/user/mo vs $20/user/mo
- Editor score 8.4 vs 7.3
A low-cost calendar-aware planner for adaptive scheduling, projects, and workload visibility.
- Priority replanning
- Multiple calendars
- Task management
8.4/10★★★★☆Visit TimeHero -
Best forTechnical users wanting open-source self-hosting
- Better than KerrOS Calendar:
- Editor score 8.3 vs 7.3
A technical, self-hosted scheduler that turns priorities and deadlines into calendar blocks.
- Priority replanning
- Multiple calendars
- Task management
8.3/10★★★★☆Visit Horolog -
Best forUsers needing deep automatic task scheduling
- Better than KerrOS Calendar:
- Editor score 8.2 vs 7.3
A strong fit for automatic scheduling, time blocking, and changing priorities.
8.2/10★★★★☆Visit SkedPal -
Best forHeavy integration users willing to pay for planning
- Better than KerrOS Calendar:
- Paid from: $19/user/mo vs $20/user/mo
- Editor score 8.1 vs 7.3
A capable planning hub for users who need calendars, tasks, integrations, and AI workflows.
8.1/10★★★★☆Visit Akiflow -
Best forGoogle Calendar users wanting inexpensive automation
- Better than KerrOS Calendar:
- Editor score 8.0 vs 7.3
Inexpensive automatic scheduling for Google Calendar users who work on the web.
- Priority replanning
- Multiple calendars
- Task management
8.0/10★★★★☆Visit ClaroCal -
Best forFree Google Calendar task scheduling
- Better than KerrOS Calendar:
- Editor score 7.9 vs 7.3
A focused, free web assistant for turning tasks into scheduled Google Calendar time.
- Multiple calendars
- Task management
- Automatic scheduling
7.9/10★★★★☆Visit Taskal -
Best forAndroid users wanting free adaptive scheduling
- Better than KerrOS Calendar:
- Editor score 7.8 vs 7.3
A free Android planner for adaptive scheduling, with Google Calendar as its only listed integration.
- Priority replanning
- Task management
- Automatic scheduling
7.8/10★★★★☆Visit DayWise
KerrOS Calendar Alternatives: Common Questions
What is the best alternative to KerrOS Calendar?
Motion: #1 in our AI Calendar Assistants ranking, with an editor score of 9.4 out of 10. A broad AI planner for people who want scheduling, tasks, meetings, and projects together.
Is there a free alternative to KerrOS Calendar?
Yes. FlowSavvy, Reclaim AI, Amie, Routine and Trevor AI have a free plan or a free tier (8 of the 15 alternatives on this page).
What is the cheapest paid alternative to KerrOS Calendar?
Of the alternatives here that publish a price, TimeHero starts lowest, at $4.60/user/mo.
Why do people look for KerrOS Calendar alternatives?
Core includes basic connectors rather than enterprise or custom connectors; API access is available on Pro, not Core; SSO/SAML, SOC2 compliance, and white-glove support require Enterprise.
How do I switch from KerrOS Calendar?
Export your data from KerrOS Calendar (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel KerrOS Calendar.
How to Switch from KerrOS Calendar
- Export your data from KerrOS Calendar (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel KerrOS Calendar.
KerrOS Calendar vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 20 | KerrOS Calendar | Yes | $20/mo | 7.3 |
| 1 | Motion | No | $19/seat/mo | 9.4 |
| 2 | Morgen | No | $10/seat/mo | 9.2 |
| 3 | FlowSavvy | Yes | $10/user/mo | 9.1 |
| 4 | Reclaim AI | Yes | $12/seat/mo | 9.0 |
| 5 | Sunsama | No | $17/user/mo | 8.8 |
| 6 | Amie | Yes | 8.7 | |
| 7 | Routine | Yes | 8.6 | |
| 8 | Trevor AI | Yes | $5/mo | 8.5 |
| 9 | TimeHero | No | $4.60/user/mo | 8.4 |
| 10 | Horolog | Free | 8.3 | |
| 11 | SkedPal | No | 8.2 | |
| 12 | Akiflow | No | $19/user/mo | 8.1 |
| 13 | ClaroCal | No | $60/yr | 8.0 |
| 14 | Taskal | Yes | Free | 7.9 |
| 15 | DayWise | Yes | 7.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update