I don't know any good ones specifically, but https://apilist.fun was helpful back when I was playing around. Source: about 1 year ago

Public-api Github Repo : https://github.com/public-apis/public-apis Rapid API : https://rapidapi.com/collection/list-... API House : https://apihouse.vercel.app/ Free APIs: https://free-apis.github.io/#/ Dev Resources : https://devresourc.es/tools-and-utili... AnyApi: https://any-api.com/ Public Apis : https://public-apis.io/ API List : https://apilist.fun/ Public APIs: https://public-apis.xyz/ Public... - Source: dev.to / about 1 year ago

There are hundreds of APIs available for you to use in your projects. API List is a comprehensive list of publicly available APIs and links to the documentation and other important information for each API. - Source: dev.to / about 1 year ago

Searching for trivia on this website yields a few results. Source: over 1 year ago

I have https://apilist.fun bookmarked, which has a couple. [TheMealDB](themealdb.com) looks borderline suitable, but the images provided are pretty low quality. Source: over 1 year ago

Also.. There are a few preferred email lookup integrations expandi.io has. I no longer see them listed on site. But they have a ton of built I integrations plus api + webhooks. There chat/email support is very good you could ask. Https://help.expandi.io/en/collections/3042112-webhooks-and-integrations-api. Source: 11 months ago

If you want to target people that have not interacted with any landing page pixel or LinkedIn content, only those that connected, I would use https://expandi.io/ first to get them pixeled on a page or post/article/opt-in form. Then make custom audience on that. Otherwise I think what you got is the best way. Zapier & make & Waalaxys etc. Will all cost operations. But perhapse it is not worth targeting those not... Source: 11 months ago

Also cold emails / DMS to business. Try linkedIN marketing tool like https://expandi.io. Source: over 1 year ago

Live broke for a few months while things close up, save up some of that juicy six figs, then when shit hits the fan, use the saved up money to hire a lead gen expert or invest in lead gen software like expandi.io. Source: about 2 years ago

I use Expandi and while it's not cheap, it works well. We have gotten big enough to outsource some of the building to a marketing company and they run our connections now. I post my own daily content, scheduled and unscheduled. Unscheduled content is "Me being me" and scheduled content is educational in nature. Source: over 2 years ago