Guru might be a bit more popular than CampaignKit. We know about 3 links to it since March 2021 and only 3 links to CampaignKit. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
End of 2021 I started campaignkit.cc. An Email validation service. I build the first version within a week and put it online. Started some advertisements on Reddit and Twitter. First people started to use it. Source: over 1 year ago
You can try my email validation service: http://campaignkit.cc/. Source: about 2 years ago
I’m the creator of https://campaignkit.cc and might be a little bit biased though. Source: about 2 years ago
Guru.com and similar website have tons of resources for starting freelancers. You won't land yourself a cushy programming job in the first week, you may need to hustle long work weeks and multiple employers, but if you are a trained programmer, you shouldn't have much trouble finding a job, after you take care of yourself. Source: almost 3 years ago
Cloud hosted, haven't done any assessment. Maybe something like freelancer.com or guru.com is similar. Source: almost 3 years ago
Go to guru.com and get a data miner to find you a list of 500 relevant blogs, contact details etc. Source: almost 3 years ago
Captain Verify - Captain Verify is the best solution to Verify & Clean the validity of your emails.
Upwork - Forget the old rules. You can have the best people. Right now. Right here.
Sender Policy Framework - This is a diagnostic tool that acts as a Sender Policy Framework (SPF) record lookup
Freelancer.com - Search for jobs related to Www freelancer com homepage or hire on the world's largest freelancing marketplace with 12m+ jobs. It's free to sign up and bid on jobs.
Null Bounce - Null Bounce is an email validation tool that helps companies decrease the bounce rate for email campaigns. Also, the service is available as an API, which can be used, for example, on sign-up forms to ensure that user submits a valid email address.
Fiverr - One marketplace, millions of professional services.