LinkedIn post comments API benchmark

We called each provider's calls once on the same 20 posts, on 20 October 2026. Time is each call minus a baseline, so the distance to the provider's servers drops out.

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	AA	AB	AC	AD	AE	AF	AG	AH
1	API	Score		Time per post						Posts			Comments checked		The post comments call		Each comment							Each comment's author						Each comment's engagement			Each comment's replies and mentions
2	Provider	Data score	Performance score	Median	10th percentile	90th percentile	Fastest	Slowest	Baseline	Called	Found	Parts returned	Comments	On the post's page	Call	Charged per post	Comment URL	Comment ID	Text	Posted at	Edited	Pinned	Contributed	Name	LinkedIn URL	Author ID	Headline	Picture	The post's author	Reactions	Reactions by type	Replies	Replies listed	Mentions
3	Fetchin, Get Post Comments	88	100	1.00 s	0.63 s	1.30 s	0.51 s	1.79 s	0.27 s	20 of 20	20 of 20	17 of 19	192 of 196	182 of 192	GET api.fetchin.io/api/v1/post/comments?count=10	$0.001	192 of 196	192 of 196	192 of 196	191 of 195	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 194	192 of 196	192 of 196	0 of 95	192 of 196	102 of 102	Not in the answer
4	Fetchin, Get Post Engagement	88	42	2.36 s	1.19 s	3.99 s	1.04 s	8.42 s	0.26 s	20 of 20	20 of 20	17 of 19	192 of 196	182 of 192	GET api.fetchin.io/api/v1/post/engagement?commentCount=10	$0.002	192 of 196	192 of 196	192 of 196	191 of 195	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 194	192 of 196	192 of 196	0 of 95	192 of 196	102 of 102	Not in the answer
5	HarvestAPI	94	58	1.73 s	1.18 s	2.35 s	0.94 s	2.90 s	0.30 s	20 of 20	20 of 20	18 of 19	196 of 196	113 of 196	GET api.harvest-api.com/linkedin/post-comments	$0.0023	196 of 196	196 of 196	196 of 196	195 of 195	196 of 196	196 of 196	196 of 196	196 of 196	196 of 196	196 of 196	196 of 196	171 of 194	196 of 196	196 of 196	95 of 95	196 of 196	Not in the answer	34 of 34
6	treg	88	57	1.74 s	1.12 s	2.01 s	1.11 s	2.11 s	0.25 s	20 of 20	20 of 20	17 of 19	192 of 196	182 of 192	POST treg.to/call/treg.linkedin.post.comments limit 10	$0, on our own Fetchin key ($0.001 at Fetchin)	192 of 196	192 of 196	192 of 196	191 of 195	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 196	192 of 194	192 of 196	192 of 196	0 of 95	192 of 196	102 of 102	Not in the answer
7	Up2Data	23	39	2.56 s	1.84 s	2.88 s	1.09 s	3.11 s	0.38 s	20 of 20	11 of 20	8 of 19	109 of 196	62 of 109	POST api.up2data.ai/v1/posts/engagement/comments per_page 10	$0.09 for 10 comments, 1 credit a comment	Not in the answer	Not in the answer	109 of 196	108 of 195	Not in the answer	Not in the answer	Not in the answer	109 of 196	109 of 196	105 of 196	109 of 196	Not in the answer	Not in the answer	Not in the answer	Not in the answer	109 of 196	Not in the answer	Not in the answer
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Datacircle lists all the GTM APIs

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