Top 10 On2Air Alternatives & Competitors

Top 10 Alternatives to On2Air Recently Reviewed By G2 Community

G2 Deals

Buying software just got smarter. And cheaper.

This is how G2 Deals can help you:

• Easily shop for curated – and trusted – software
• Own your own software buying journey
• Discover exclusive deals on software

See Exclusive Offers

Gmelius
By Gmelius SA
4.4/5
(776)
Product Description
Work together, everywhere! Gmelius offers a unique collaboration platform that integrates with the tools already used by your company. No need to migrate your data to a different solution or train your teams on how to use another application.
Show More
Categories in common with On2Air:
Project Management Tools

Zoho Sprints
By Zoho
4.5/5
(175)
Product Description
Zoho Sprints is a free online tool for agile planning and tracking. It allows you to create user stories, add estimation points, schedule agile meetings, and use timesheets to track work hours.
Show More
Categories in common with On2Air:
Project Management Tools

Reclaim.ai
By Reclaim.ai
4.8/5
(128)
Product Description
Reclaim is a smart calendar tool for Google Calendar that helps you automatically block time for your tasks and routines across all of your work and personal calendars. Designed for anyone with a busy schedule, Reclaim helps align your priorities with your calendar, understand where your time is going every week, and find the best time for your important solo work sessions through smart time blocking.
Show More
Categories in common with On2Air:
Project Management Tools
You’re Seeing Part of the StoryLog in or create an account to access the full set of alternatives.
Create a Free Account

Klient PSA
By Klient Software
4.5/5
(78)
Product Description
Klient helps companies transform service delivery and client success with our next-generation Professional Services Automation (PSA) solution built 100% native on the industry's leading cloud platform from Salesforce. Krow provides a complete PSA solution by combining project management tools with resource planning, time & expense, time-off management, billing, social collaboration, document sharing, and analytics delivering a 10x faster deployment than traditional PSA solutions.
Show More
Categories in common with On2Air:
Project Management Tools

GanttProject
By GanttProject
4.3/5
(68)
Product Description
GanttProject is a free open-source project management application with Gantt chart, resource load chart, MS Project import/export and more.
Show More
Categories in common with On2Air:
Project Management Tools

DHTMLX UI
By DHTMLX
4.7/5
(48)
Product Description
Use DHTMLX UI to add full-featured gantt charts for cross-browser and cross platform applications. The most complete library to cover all needs of a project management app.
Show More
Categories in common with On2Air:
Project Management Tools

BeforeSunset AI
By BeforeSunset
4.8/5
(33)
Product Description
A mindful productivity app for busy professionals & teams to manage the day.
Show More
Categories in common with On2Air:
Project Management Tools

Juntrax
By Juntrax Solutions
4.4/5
(31)
Product Description
Juntrax is an Integrated Office Management tool. It helps manage Projects, HRMS, Invoicing, Payroll, all on a single dashboard. Interested? Try it out! Let's catch up for a quick demo.
Show More
Categories in common with On2Air:
Project Management Tools

Kroolo
By Kroolo
4.6/5
(31)
Product Description
Kroolo is an all-in-one, autonomous AI workspace built to supercharge how individuals and teams work. With its Agentic AI capabilities, Kroolo doesn’t just assist—it acts. From planning and project management to meeting prep and execution, it thinks ahead, learns continuously, and gets things done with minimal input. Whether you're a solopreneur or a large team, Kroolo adapts to your workflows and scales with your ambitions. Built to be seamlessly connected, Kroolo offers 30+ integrations with tools like Google Drive, Notion, Slack, GitHub, Trello, and more—so your data flows without friction. Its intelligent agents can auto-generate content, manage OKRs, prioritize tasks, and even update stakeholders, freeing you from micromanagement. If you're ready to move beyond traditional productivity tools into a smarter, more proactive workspace—Kroolo is your future of work.
Show More
Categories in common with On2Air:
Project Management Tools

G2 Deals

Buying software just got smarter. And cheaper.

This is how G2 Deals can help you:

• Easily shop for curated – and trusted – software
• Own your own software buying journey
• Discover exclusive deals on software

See Exclusive Offers