Content Marketing Institue: Submission guidelines
HubSpot: Submission guidelines
Outbrain: Submission guidelines
Copyblogger.com: Submit Guest Post
Smashing Magazine: Guest post guidelines
Inc42: Contact for guest post
YourStory: Submit guest post
Daily Blog Tips: Daily Blog Tips | Submit Guest Post
InBound.org: Read guidelines before submitting
Kissmetrics: Submission guidelines
The Huffington Post: Submission Guidelines
The Sits girls: How to submit
HellBound Bloggers: Write for us
More Blogs on Blogging/Marketing:
The Write life: Submission Guidelines (We’re a one-stop writing shop, covering topics like freelancing, marketing, publishing, self-publishing, blogging and more.”)
Inspiration2Feed : Submit guest post
Marketing Profs: Submit guest post
Small Biz Trends: Submit guest post
Technology
Readwrite : Readwrite.com | Submit Guest Post
ShoutMeTech: ShoutMeTech.com | Submit Guest Post
iAmWire: Submit guest post
TechWyse:: TechWyse.com | Submit guest post
SEO
Moz Blog: Moz.com | Submit Guest Post
Social Media
Social Media Today: Socialmediatoday.com | Submit Guest Post
Social Media Examiner : Socialmediaexaminer.com | Submit Guest Post
Designing
Onextrapixel: Onextrapixel.com | Submit Guest Post
Webdesignledger: Webdesignledger.com | Submit Guest Post
Webanddesigners: Webanddesigners.com | Submit Guest Post
Skyje: Skyje.com | Submit Guest Post
Random blogs:
Scary Mommy(Parenting & pregnancy niche)
Hope this will surely help you.
HubSpot: Submission guidelines
Outbrain: Submission guidelines
Copyblogger.com: Submit Guest Post
Smashing Magazine: Guest post guidelines
Inc42: Contact for guest post
YourStory: Submit guest post
Daily Blog Tips: Daily Blog Tips | Submit Guest Post
InBound.org: Read guidelines before submitting
Kissmetrics: Submission guidelines
The Huffington Post: Submission Guidelines
The Sits girls: How to submit
HellBound Bloggers: Write for us
More Blogs on Blogging/Marketing:
The Write life: Submission Guidelines (We’re a one-stop writing shop, covering topics like freelancing, marketing, publishing, self-publishing, blogging and more.”)
Inspiration2Feed : Submit guest post
Marketing Profs: Submit guest post
Small Biz Trends: Submit guest post
Technology
Readwrite : Readwrite.com | Submit Guest Post
ShoutMeTech: ShoutMeTech.com | Submit Guest Post
iAmWire: Submit guest post
TechWyse:: TechWyse.com | Submit guest post
SEO
Moz Blog: Moz.com | Submit Guest Post
Social Media
Social Media Today: Socialmediatoday.com | Submit Guest Post
Social Media Examiner : Socialmediaexaminer.com | Submit Guest Post
Designing
Onextrapixel: Onextrapixel.com | Submit Guest Post
Webdesignledger: Webdesignledger.com | Submit Guest Post
Webanddesigners: Webanddesigners.com | Submit Guest Post
Skyje: Skyje.com | Submit Guest Post
Random blogs:
Scary Mommy(Parenting & pregnancy niche)
Hope this will surely help you.