# Best LinkedIn profile comment API in 2026

> We benchmarked 4 LinkedIn profile comment API providers and rank all 4 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 comments cost. We rank 39 plans by price. The cheapest plan is [Fetchin, $475 monthly](https://datacircle.dev/linkedin-person-comment-apis/fetchin/475-monthly), at $0.0095 per 1,000 comments.

1. [Fetchin, $50 monthly: LinkedIn profile comment API](https://datacircle.dev/linkedin-person-comment-apis/fetchin/50-monthly): Overall score 88.1 (Price 85, Data 91, Cost to get started 78, Bundle 92, Performance 93), $0.01 per 1,000 comments
   - It returns both key fields we check: Comment and Post.
   - In our benchmark of 25 October 2026, we called every provider on the same 20 profiles.
   - We scored this plan 0.91 out of 1 in our benchmark, so its Data score is 91.
2. [HarvestAPI, $280 pack: LinkedIn profile comment API](https://datacircle.dev/linkedin-person-comment-apis/harvestapi/280-pack): Overall score 85.3 (Price 72, Data 96, Cost to get started 69, Bundle 97, Performance 100), $0.023 per 1,000 comments
   - It returns both key fields we check: Comment and Post.
   - In our benchmark of 25 October 2026, we called every provider on the same 20 profiles.
   - We scored this plan 0.9629 out of 1 in our benchmark, so its Data score is 96.
3. [AnyAPI, top-up from $10, Manual top-up: LinkedIn profile comment API](https://datacircle.dev/linkedin-person-comment-apis/anyapi/top-up-from-10): Overall score 74.8 (Price 70, Data 66, Cost to get started 93, Bundle 100, Performance 88), $0.029 per 1,000 comments
   - It returns both key fields we check: Comment and Post.
   - In our benchmark of 25 October 2026, we called every provider on the same 20 profiles.
   - We scored this plan 0.6585 out of 1 in our benchmark, so its Data score is 66.

The Data score on LinkedIn profile comment APIs: The share of a person's comments 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 comments 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 comment on its own LinkedIn page. Someone else's comment, 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 comment API provider we score, ranked

1. [Fetchin, $50 monthly](https://datacircle.dev/linkedin-person-comment-apis/fetchin/50-monthly): Overall score 88.1, Data score 91, $0.01 per 1,000 comments
2. [HarvestAPI, $280 pack](https://datacircle.dev/linkedin-person-comment-apis/harvestapi/280-pack): Overall score 85.3, Data score 96, $0.023 per 1,000 comments
3. [AnyAPI, top-up from $10, Manual top-up](https://datacircle.dev/linkedin-person-comment-apis/anyapi/top-up-from-10): Overall score 74.8, Data score 66, $0.029 per 1,000 comments
4. [Up2Data, $200 pack, 100K](https://datacircle.dev/linkedin-person-comment-apis/up2data/200-pack-100k-post-v1-profiles-activity): Overall score 52.8, Data score 32, $0.16 per 1,000 comments

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