# Best LinkedIn profile reaction API in 2026

> We benchmarked 5 LinkedIn profile reaction API providers and rank all 5 by score. For the three we score highest, we show each one's top scoring plan, each part of the plan's score and what 1,000 reactions cost. We rank 35 plans by price. The cheapest plan is [Fetchin, $475 monthly](https://datacircle.dev/linkedin-person-reaction-apis/fetchin/475-monthly), at $0.0095 per 1,000 reactions.

1. [Fetchin, $50 monthly: LinkedIn profile reaction API](https://datacircle.dev/linkedin-person-reaction-apis/fetchin/50-monthly): Overall score 87.1 (Price 85, Data 98, Cost to get started 78, Bundle 92, Performance 55), $0.01 per 1,000 reactions
   - It returns both key fields we check: Reaction and Post.
   - In our benchmark of 25 October 2026, we called every provider on the same 20 profiles.
   - We scored this plan 0.9831 out of 1 in our benchmark, so its Data score is 98.
2. [HarvestAPI, $280 pack: LinkedIn profile reaction API](https://datacircle.dev/linkedin-person-reaction-apis/harvestapi/280-pack): Overall score 82.3 (Price 70, Data 100, Cost to get started 69, Bundle 97, Performance 61), $0.023 per 1,000 reactions
   - It returns both key fields we check: Reaction and Post.
   - In our benchmark of 25 October 2026, we called every provider on the same 20 profiles.
   - We scored this plan 0.9957 out of 1 in our benchmark, so its Data score is 100.
3. [AnyAPI, top-up from $10: LinkedIn profile reaction API](https://datacircle.dev/linkedin-person-reaction-apis/anyapi/top-up-from-10): Overall score 77.3 (Price 68, Data 85, Cost to get started 93, Bundle 100, Performance 48), $0.029 per 1,000 reactions
   - It returns both key fields we check: Reaction and Post.
   - In our benchmark of 25 October 2026, we called every provider on the same 20 profiles.
   - We scored this plan 0.8471 out of 1 in our benchmark, so its Data score is 85.

The Data score on LinkedIn profile reaction APIs: The share of a person's reactions the call returns, out of 100: on each profile we called, the share of the parts we count that the call filled in the 10 reactions we asked for, or as many as any call returned, averaged over the profiles. A profile it didn't find counts as 0. We read each reaction on its own LinkedIn page. Someone else's reaction, or a value that differs from LinkedIn, doesn't count. A provider called on fewer profiles is set against how the others did on those same profiles, so an easier few don't lift it.

## Every LinkedIn profile reaction API provider we score, ranked

1. [Fetchin, $50 monthly](https://datacircle.dev/linkedin-person-reaction-apis/fetchin/50-monthly): Overall score 87.1, Data score 98, $0.01 per 1,000 reactions
2. [HarvestAPI, $280 pack](https://datacircle.dev/linkedin-person-reaction-apis/harvestapi/280-pack): Overall score 82.3, Data score 100, $0.023 per 1,000 reactions
3. [AnyAPI, top-up from $10](https://datacircle.dev/linkedin-person-reaction-apis/anyapi/top-up-from-10): Overall score 77.3, Data score 85, $0.029 per 1,000 reactions
4. [Anysite, $300 monthly](https://datacircle.dev/linkedin-person-reaction-apis/anysite/300-monthly): Overall score 72.5, Data score 75, $0.079 per 1,000 reactions
5. [Up2Data, $200 pack, 100K](https://datacircle.dev/linkedin-person-reaction-apis/up2data/200-pack-100k-post-v1-profiles-activity): Overall score 54.8, Data score 45, $0.16 per 1,000 reactions

Last updated: October 26, 2026. The page: https://datacircle.dev/best-linkedin-profile-reaction-api. Every plan: https://datacircle.dev/linkedin-profile-reaction-api-pricing. The benchmark: https://datacircle.dev/linkedin-profile-reaction-api-pricing/benchmark.csv.