What are some alternatives?
When comparing Ideator and Innovation Agora, you can also consider the following products
Founderfox - Founderfox makes pitching your startup easy and fun, create pitches anytime, anywhere.
XMind - XMind is a brainstorming and mind mapping application.
Pitchdeck - Pitch Deck is a web-based solution to you create engaging presentations.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
IdeaSpies - Inspiring clever ideas. Simply explained.
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.