25 Best Private Investigator Blogs and Websites in 2025

1. Diligentia Group | A Diligent Theory Blog

Blog https://diligentiagroup.com/blog/ + Follow Blog
Diligentia Group is a boutique investigative firm dedicated to providing valuable information, facts through resourceful examination and investigative methods to law firms, financial institutions, and decision-makers.MORE Email ****@DiligentiaGroup.com
Facebook Followers 930Twitter Followers 1.8K Domain Authority 43 Read Now Get Email Contact Get Influential Bloggers ContactsGet access to 250k active Bloggers in 1500 niche categories.(Export Full Database)Get targeted media contact list in your niche at your fingertips so you can focus on running your campaign.Email us the type of bloggers you want to reach out for your marketing campaign at anuj@feedspot.com Copy email. We'll share blogger's data in an Excel or CSV format.Email us

2. The Smith Investigation Agency Blog

Blog https://smithinvestigationagency.com/blog/ + Follow Blog
The Smith Investigation Agency is a nationally known multi-year award-winning Canadian Private Investigation agency, and the largest Female Owned Investigations company in Canada offering effective and tailored business-to-business investigative services for: corporate, legal and insurance industries, as well as private investigations for individuals.MORE Facebook Followers 567Twitter Followers 616InstagramLinkedIn Domain Authority 34 Popular Post Hire a Private Investigator Near Me Read Now Get Contact Hire Now

3. Privin Network

Blog https://privin.net/press/ + Follow Blog
Privin Network, a full service Private Investigation agency offering a wide variety of services to clients.
Email ****@privin.net
Facebook Followers 1.7KTwitter Followers 1 Domain Authority 20 Read Now Get Email Contact

4. Ohio Security & Investigations | Blog Post

Blog https://ohioinvestigators.com/blog-post/ + Follow Blog
The Private Investigator Security Guard blog shares the experiences and insights of a private investigator and security guard. It covers a range of topics related to investigations, security, and personal safety, offering real-life stories and practical tips for staying safe and secure.MORE Email ****@ohioinvestigators.com
Facebook Followers 678 Domain Authority 56 Read Now Get Email Contact

5. Advanced Detective Agency Blog

Blog https://www.advancedetectiveagency.com/blog/ + Follow Blog
Learn complete information on how a modern Detective Agency operates, what services they offer, how to utilize them best, and more. This Blog by Advanced Detective Agency is a complete resource for all your detective-related queries and information. Advance Detective Agency specializes in Personal and Corporate Investigations in Delhi.MORE Email ****@gmail.com
Facebook Followers 1.1KTwitter Followers 88Instagram Followers 14.4K Domain Authority 26 Read Now Get Email Contact

6. AMX Detectives Blog

Blog https://amxdetectives.com/blog/ + Follow Blog
The AMX Detectives Blog offers a platform for insightful discussions and expert perspectives on the world of private investigation. AMX Detectives is a professional, quality-conscious & versatile investigation company in India and overseas. They provide both personal and corporate detective services with reliable & dependable net all over India.MORE Email ****@gmail.com
Domain Authority 19 Read Now Get Email Contact

7. EJM Investigations Blog

Blog https://www.ejminvestigations.co.uk/blog/ + Follow Blog
EJM Investigations are a North west based detective agency, with a team of private investigators across the UK. We can carry out Private investigations, Commercial investigations and Process serving anywhere at home, throughout Europe and worldwide.MORE Email ****@ejminvestigations.co.uk
Facebook Followers 693Twitter Followers 443 Since Nov 2012 Domain Authority 19 Read Now Get Email Contact

8. Keefe Private Investigation

Blog https://privateinvestigatorokc.com/blog/ + Follow Blog
At Keefe Private Investigations, relieving your concerns is our primary goal. Tinsley Ariana Taylor Keefe has been offering her private investigation services via Keefe Private Investigations. With high-quality customer service and professional private investigator experience, Tinsley Keefe's team of private detectives are able to remedy, uncover and approach whatever necessary objective you want and need.MORE Email ****@privateinvestigatorokc.com
Twitter Followers 1 Since Aug 2017 Domain Authority 19 Read Now Get Email Contact

9. Root Investigations

Blog https://rootinvestigations.com/blog/ + Follow Blog
Root Investigations is fueled by a professional team with over a decade of experience conducting investigations. Follow us to get the latest news, resources, tips, and advice from this blog.
Email ****@rootinvestigations.com
Facebook Followers 279 Since Sep 2019 Domain Authority 10 Read Now Get Email Contact

10. Delta 74 Private Investigations

Blog https://www.delta74privateinvestigations.co.u.. + Follow Blog
Blogs from a private investigator including how to choose a private investigator and others. The blogs are all relevant to Derby, Nottingham and Leicester.
Email ****@delta74privateinvestigations.co.uk
Facebook Followers 744Twitter Followers 21 Domain Authority 12 Read Now Get Email Contact

11. Advantage Investigators

Blog https://advantageinvestigators.com/news/ + Follow Blog
News and other articles relating to the private investigation field for the purpose of covering different aspects. Advantage Investigations are licensed private investigators specialized in Civil Litigation Defense, General Liability, Products Liability, Medical Malpractice, and Process Serving.MORE Email ****@advantageinvestigators.com
Facebook Followers 27 Domain Authority 5 Read Now Get Email Contact

12. Haywood Hunt & Associates Blog

Blog https://haywoodhunt.ca/private-investigation-blog/ + Follow Blog
Haywood | Hunt & Associates Inc. is a globally recognized full-service Private Investigation Agency. We provide professional and expert investigation services to the Insurance, Corporate, Legal, and Government Communities. As well, we provide Private Citizens with the necessary investigative support needed when faced with integrity breaches that may exist within their day-to-day lives.MORE Email ****@haywoodhunt.ca
Facebook Followers 101Twitter Followers 150Instagram Followers 82 Since Jan 2015 Domain Authority 29 Read Now Get Email Contact

13. Paramount Investigative Services Blog

Blog https://licensed-investigator.com/blog/ + Follow Blog
Serving Los Angeles residents, attorneys and businesses for twenty years, Paramount Investigative Services stand as LA's premier private investigators. Our mission is to provide our clients with the results they expect. From locating missing persons, background checks to surveillance issues.MORE Email ****@licensed-investigator.com
Facebook Followers 1.1KTwitter Followers 266 Domain Authority 20 Read Now Get Email Contact

14. Guns, Gams & Gumshoes

Blog https://writingpis.wordpress.com/ + Follow Blog
A blog for PIs and writers/readers of the PI genre.
Twitter Followers 8.7K Since Jun 2009 Domain Authority 34 Read Now Get Email Contact

15. Bitterroot Investigations | Private Investigator Blog

Blog https://bitterrootinvestigations.com/blog/ + Follow Blog
At Bitterroot Investigations, we take the time and have the skills to make sure every part of the investigation is covered. Private Investigator Blog by Bitterroot Investigations covers a wide array of topics, experiences, and personal opinions.MORE Email ****@BitterRootInvestigations.com
Facebook Followers 213Twitter Followers 1Instagram Followers 93 Domain Authority 11 Read Now Get Email Contact

16. Discreet Investigations Blog

Blog https://discreetinvestigations.ca/blog/ + Follow Blog
Discreet Investigations is a licensed agency registered with the Ontario Solicitor General -Private Security and Investigative Services Branch. We are committed to providing intelligent investigations, surveillance and counter-surveillance services to our clients in Toronto, Oakville, Mississauga, Brampton, London and across the province. With over 30 years of experience, Mr. Glanville has established a reputation for delivering the hard evidence that helps corporations, law firms, families, and spouses make smarter decisions.MORE Email ****@skiff.com
Twitter Followers 11 Domain Authority 33 Read Now Get Email Contact

17. Pro PI Academy | Private Investigator Articles

Blog http://www.propiacademy.com/academy-blog + Follow Blog
Academy blog offers the right knowledge, skills, and abilities to become a successful professional private investigator and seek employment with attorneys, insurance companies, corporations, work for individuals or building your business.MORE Twitter Followers 423 Since Mar 2013 Domain Authority 5 Read Now Get Email Contact

18. Canadian Special Investigations

Blog https://canadianinvestigations.com/blog/ + Follow Blog
Canadian Special Investigations' purpose is to provide our clients with accurate, usable evidence assisting them in better decision making and enhancing their personal and/or business lives. We endeavor to accomplish this efficiently, in a cost-effective manner and treat each client and their situation personally and with total confidentiality. We are here to help you win.MORE Email ****@canadianinvestigations.com
Facebook Followers 538Twitter Followers 88 Since Sep 2011 Domain Authority 19 Read Now Get Email Contact

19. My Investigreat Blog

Blog https://myinvestigreat.com/blog/ + Follow Blog
Explore insightful articles on investigative topics. Our blog covers private investigation, surveillance, tips, and real-life stories. Dive in now! InvestiGREAT, LLC is a private investigative service in the New York City and Long Island area, led by a team former of detectives with vast experience of surveillance and investigative cases under them.MORE Email ****@gmail.com
Facebook Followers 145Twitter Followers 69 Domain Authority 12 Read Now Get Email Contact

20. M.R. Investigations

Blog https://www.investigateit.co.uk/blog.html/ + Follow Blog
With 20 years of experience in the private investigations industry, M.R. Investigations utilize a team of hand-picked operatives that we have learned to trust. Most are either ex-police or ex-military personnel. This means that you too can trust and be rest assured we will be working for you with utmost respect, discretion, and in a professional manner. Follow our blog to know more about us and our work.MORE Email ****@investigateit.co.uk
Facebook Followers 518Twitter Followers 305 Since May 2016 Domain Authority 10 Read Now Get Email Contact

21. McDonald & Associates | Private Investigator Blog

Blog https://mcdonaldservices.com/private-investig.. + Follow Blog
At McDonald & Associates, our goal is to use our experience and knowledge gained from our diverse clientele to assist employers in properly leveraging the information we obtain to maximize the return on their investment. We believe in staying up to date with the most current investigative practices in our field.MORE Email ****@mcdonaldservices.com
Since May 2019 Domain Authority 16 Read Now Get Email Contact

22. New Hope Investigations

Blog https://newhopeinvestigations.com/blog + Follow Blog
New Hope Investigations was founded in 2016 by Rachele' Davis, leveraging her extensive background in public service and education, and a master's in criminal justice, to venture into the private investigations sector. Licensed in Missouri, Davis specializes in unknown parentage investigations, which is the focus of her blog. She assists clients in identifying, locating, and making contact with biological family members, including but not limited to clients who are adopted, donor conceived, and not parent expected (NPE's).MORE Email ****@newhopeinvestigations.com
Facebook Followers 339Twitter Followers 927 Domain Authority 21 Read Now Get Email Contact

23. Private Investigators New York City

Blog http://www.privateinvestigators.nyc/blog/ + Follow Blog
A premier, confidential & discreet private investigation firm serving the New York City Area for over 60 years.
Email ****@jlassoc.com
Facebook Followers 53Twitter Followers 1.8K Domain Authority 7 Read Now Get Email Contact

24. Kolbach & Associates Investigations, Inc.

Blog http://www.kolbachinvestigations.com/blog/ + Follow Blog
Whenever you are looking for a professional and trustworthy private investigator, Kolbach & Associates Investigations, Inc is there for you. We specialize in Domestic Investigations, Corporate Investigations, Background Checks, and Surveillance.MORE Domain Authority 12 Read Now Get Email Contact

25. The Investigator Blog

Blog https://www.theinvestigator.blog/ + Follow Blog
Uncovering the Truth: Discover the Latest Insights and Investigative Techniques in Fraud Investigations in Our Blog.
Email ****@theinvestigator.blog
Twitter Followers 8 Domain Authority 1 Read Now Get Email Contact