I am collecting some useful tools. I hope to get more suggestions.

I am the CEO of a startup, and we are developing a SaaS product. Here is a list of some non-development tools we use in our company: 1. Linear: We use Linear for bug and task management. 2. ILLA Cloud: We use ILLA Cloud for internal tool development and data dashboard construction. 3. Lark: We use Lark for internal team communication. Its advantage is that it comes with an integrated email system and document system. 4. Arcade: We use Arcade to create a large number of guided demos for our users, highly recommended. 5. Notion: We use Notion to manage documents for external use. 6. DALLE3: We use DALLE3 for generating SEO covers, and it turns out to be the best tool for this purpose. 7. ChatGPT: We use ChatGPT for translation work into German and Japanese. 8. Figma: The best solution for design. We've also tried some CRM tools but found that our needs were quite non-standard, so we ended up building our own using ILLA. We've also used Airtable, but ended up not using it much; the tables in Lark were sufficient. We've tried some PPT products too, but found that using Figma was the best option. We also tried Dropbox but later realized we didn't have much to store, haha. Our company really likes various tools. If you have any other tools to recommend, I hope you can tell me to make our toolchain more complete and efficient. For example, we discovered Arcade ourselves, and it's really great for making demo presentations.