I am Planning to create Saas Product give me best idea

Creating Saas is best idea. As Saas product is booming now.

Try image to video maker saas :  as it will help many youtuber and small , small ad makers. Product video maker etc. If you charge small fee for this, people will be ready to pay for it.

Best ticket booker : like people need to book a ticket loke bus, train, flight & cinema etc. But price of this service vary website to website. So build a saas which find right website which have low price and book a ticket for you. This saas will save customer money. So they will be ready to pay you.

Your plan is super. As SaaS product is now trending and also generating good revenue now a days. 

If you focuse on revenue, try the below ideas.

1. Youtube related SaaS : as now a days many people became creator in youtube. They need tools to make banner and thumbnail. Title , discription , keywords hastag. Etc

So if you make youtube saas u can make good money

2. Share market SaaS : as many people dont know how to find right stock and when to enter and when to exit.  If you create a saas product on this area, it will help traders to pick right stocks. You can also make decent income from this saas.

3. PPT Maker SaaS : for office going people and for school project and many way it will help people to show the presentation to world. More over u can also make some money.

If i get more idea i will share here.