# DataForB2B vs Up2Data Last updated: November 6, 2026 DataForB2B is ahead of Up2Data on LinkedIn profile APIs: Overall score 76.5 to 58.5. DataForB2B is ahead of Up2Data on LinkedIn company data APIs: Overall score 85.3 to 49.5. DataForB2B is ahead of Up2Data on company headcount APIs: Overall score 81.9 to 64.9. DataForB2B is ahead of Up2Data on LinkedIn post comment APIs: Overall score 54.5 to 44.3. DataForB2B is ahead of Up2Data on LinkedIn post reaction APIs: Overall score 65.2 to 60.3. Up2Data is ahead of DataForB2B on LinkedIn company search APIs: Overall score 91.2 to 81.3. DataForB2B is ahead of Up2Data on LinkedIn job search APIs: Overall score 77.5 to 53.0. Up2Data is ahead of DataForB2B on LinkedIn post search APIs: Overall score 69.9 to 65.7. Up2Data is ahead of DataForB2B on LinkedIn post details APIs: Overall score 57.5 to 55.3. ## LinkedIn profile API 3. [DataForB2B, $499 monthly, Growth](https://datacircle.dev/linkedin-profile-apis/dataforb2b/99-monthly#499-monthly): Overall score 76.5, Accuracy score 62, $0.10 per 1,000 profiles 19. [Up2Data, $200 pack, 100K](https://datacircle.dev/linkedin-profile-apis/up2data/25-pack-10k-post-v1-profiles-enrich-enrich-a-profile-full#200-pack-100k-post-v1-profiles-enrich-enrich-a-profile-full): Overall score 58.5, Accuracy score 52, $4.00 per 1,000 profiles Every provider of this API, ranked: [LinkedIn profile API: best providers in 2026](https://datacircle.dev/best-linkedin-profile-api) ## LinkedIn company data API 1. [DataForB2B, $499 monthly](https://datacircle.dev/linkedin-company-profile-apis/dataforb2b/99-monthly#499-monthly): Overall score 85.3, Accuracy score 74, $0.10 per 1,000 companies 33. [Up2Data, $25 pack, 10K](https://datacircle.dev/linkedin-company-profile-apis/up2data/25-pack-10k-post-v1-companies-enrich): Overall score 49.5, Accuracy score 47, $2.50 per 1,000 companies Every provider of this API, ranked: [LinkedIn company data API: best providers in 2026](https://datacircle.dev/best-linkedin-company-data-api) ## Company headcount API 3. [DataForB2B, $499 monthly](https://datacircle.dev/company-headcount-apis/dataforb2b/99-monthly#499-monthly): Overall score 81.9, Accuracy score 70, $0.10 per 1,000 companies 10. [Up2Data, $25 pack, 10K](https://datacircle.dev/company-headcount-apis/up2data/25-pack-10k-post-v1-companies-headcount): Overall score 64.9, Accuracy score 93, $2.50 per 1,000 companies Every provider of this API, ranked: [Company headcount API: best providers in 2026](https://datacircle.dev/best-company-headcount-api) ## LinkedIn post comment API 6. [DataForB2B, $499 monthly](https://datacircle.dev/linkedin-post-comment-apis/dataforb2b/499-monthly): Overall score 54.5, Accuracy score 42, $0.20 per 1,000 comments 9. [Up2Data, $25 pack, 10K](https://datacircle.dev/linkedin-post-comment-apis/up2data/25-pack-10k-post-v1-posts-engagement-comments): Overall score 44.3, Accuracy score 24, $0.025 per 1,000 comments Every provider of this API, ranked: [LinkedIn post comment API: best providers in 2026](https://datacircle.dev/best-linkedin-post-comment-api) ## LinkedIn post reaction API 4. [DataForB2B, $499 monthly](https://datacircle.dev/linkedin-post-reaction-apis/dataforb2b/499-monthly): Overall score 65.2, Accuracy score 77, $0.20 per 1,000 reactions 6. [Up2Data, $25 pack, 10K](https://datacircle.dev/linkedin-post-reaction-apis/up2data/25-pack-10k-post-v1-posts-engagement-reactions): Overall score 60.3, Accuracy score 74, $0.025 per 1,000 reactions Every provider of this API, ranked: [LinkedIn post reaction API: best providers in 2026](https://datacircle.dev/best-linkedin-post-reaction-api) ## LinkedIn company search API 5. [DataForB2B, $499 monthly, Growth](https://datacircle.dev/linkedin-company-search-apis/dataforb2b/99-monthly-start-post-search-companies#499-monthly-growth-post-search-companies): Overall score 81.3, Accuracy score 97, $0.10 per 1,000 companies 1. [Up2Data, $200 pack, 100K](https://datacircle.dev/linkedin-company-search-apis/up2data/25-pack-10k-post-v1-search-companies#200-pack-100k-post-v1-search-companies): Overall score 91.2, Accuracy score 100, $0.08 per 1,000 companies Every provider of this API, ranked: [LinkedIn company search API: best providers in 2026](https://datacircle.dev/best-linkedin-company-search-api) ## LinkedIn job search API 5. [DataForB2B, $499 monthly](https://datacircle.dev/linkedin-job-search-apis/dataforb2b/499-monthly): Overall score 77.5, Accuracy score 89, $0.025 per 1,000 jobs 18. [Up2Data, $200 pack, 100K](https://datacircle.dev/linkedin-job-search-apis/up2data/25-pack-10k-post-v1-search-jobs#200-pack-100k-post-v1-search-jobs): Overall score 53.0, Accuracy score 83, $2.00 per 1,000 jobs Every provider of this API, ranked: [LinkedIn job search API: best providers in 2026](https://datacircle.dev/best-linkedin-job-search-api) ## LinkedIn post search API 3. [DataForB2B, $499 monthly](https://datacircle.dev/linkedin-post-search-apis/dataforb2b/499-monthly): Overall score 65.7, Accuracy score 91, $0.299 per 1,000 posts 2. [Up2Data, $25 pack, 10K](https://datacircle.dev/linkedin-post-search-apis/up2data/25-pack-10k-post-v1-search-posts): Overall score 69.9, Accuracy score 78, $0.10 per 1,000 posts Every provider of this API, ranked: [LinkedIn post search API: best providers in 2026](https://datacircle.dev/best-linkedin-post-search-api) ## LinkedIn post details API 12. [DataForB2B, $499 monthly](https://datacircle.dev/linkedin-post-details-apis/dataforb2b/499-monthly): Overall score 55.3, Accuracy score 13, $0.299 per 1,000 posts 8. [Up2Data, $25 pack, 10K](https://datacircle.dev/linkedin-post-details-apis/up2data/25-pack-10k-post-v1-posts-enrich): Overall score 57.5, Accuracy score 63, $2.50 per 1,000 posts Every provider of this API, ranked: [LinkedIn post details API: best providers in 2026](https://datacircle.dev/best-linkedin-post-details-api)