Side-by-Side Comparison
| Metric | Later | Within3 |
|---|---|---|
| Founded | ||
| Founded | 2014 | 2008 older |
| Headquarters | ||
| Headquarters | Boston, United States | Lakewood, United States |
| Employees | ||
| Employees | 2081 larger | 123 |
| Industry | ||
| Industry | Telecom, Marketing | Health Care, Information Technology, SaaS |
| Funding Stage | ||
| Funding Stage | Acquired | Growth |
| Total Funding | ||
| Total Funding | $2.50M | $120.00M |
| Funding Rounds | ||
| Funding Rounds | 5 | 3 |
| Services | ||
| Services | Full-service influencer marketing programs, Social media workflow management, Campaign design and execution, Analytics and insights, Creator monetization via Mavely | Insights Reporting, KOL Mapping, Social Listening, Virtual Advisory Boards, Clinical Trial Investigators & Site Selection, Publication Planning & Guidelines Review, Patient Journey & Referral Analysis, HCP / Expert Mapping & Segmentation, Field Force Research & Optimization |
| Target Customers | ||
| Target Customers | Brands seeking influencer collaboration, Creators looking to monetize content, Enterprises needing comprehensive social media solutions | Pharmaceutical Companies, Medical Affairs Teams, Commercial Teams, Clinical R&D Teams, Healthcare Professionals |
| Taxonomy | ||
| Taxonomy | Influencer Marketing, Social Media Management, Creator Collaborations, Content Creation, Social Revenue Platform, Content Strategy, Marketing Intelligence, Social Platforms Integration, Brand Engagement, Community Building, ROI Generation, Creator Economy, Social Media Partnerships, Authentic Content | Launch Intelligence, Pharmaceutical Insights, Digital Collaboration, Healthcare Professional Engagement, Social Sentiment Analysis, Market Intelligence, Regulatory Compliant Programs, Virtual Advisory Boards, Insights Management, AI-supported Insights Analysis, Insights Reporting, HCP Engagement, Medical And Field Teams, Life Sciences Organizations, Digital Health Solutions |
| Website | ||
| Website | later.com | within3.com |
About Later
Later, founded in 2014, positions itself as a leader in the influencer marketing and social media sector, aiming to empower brands to connect with the right creators through data-driven strategies. With its unique approach, Later caters primarily to tastemakers and culture shapers—niches that are pi...
About Within3
Within3 is a prominent player in the intersection of Health Care and Information Technology, operating within the SaaS model. Established in 2008 and headquartered in the United States, the company has garnered trust from all the top 20 pharmaceutical giants. Their platform, powered by Know Everyth...
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Compiled from the BounceWatch company index. We last looked at Later on 12 Jul 2026, and Within3 on 3 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.