B2B Identity Resolution, built for products & workflows
Turn emails, names, domains and URLs into clean, structured people & company profiles — with strict matching, predictable schemas, and compliance-by-design.
They trust us for their B2B Identity Resolution
From startups to enterprises, leading B2B companies rely on our platform for their B2B Identity Resolution.






Explore production ready B2B data layers
1{
2 "success": true,
3 "data": {
4 "publicId": "jane-doe",
5 "memberId": "520091697",
6 "firstName": "Jane",
7 "lastName": "DOE",
8 "linkedinUrl": "https://www.linkedin.com/in/jane-doe",
9 "headline": "Head of Engineering | SaaS & AI Products | 12+ years | TypeScript, React, Cloud Architecture",
10 "summary": "I turn complex technical challenges into reliable, scalable products.,
11 "location": {
12 "city": "Lyon",
13 "state": null,
14 "country": "France",
15 "countryCode": "FR"
16 }
17,
18 "photoUrl": "https://placehold.co/800x800/1a1a2e/e2e4ed?text=JD",
19 "backgroundUrl": "https://placehold.co/1400x350/1a1a2e/4f6ef7?text=+",
20 "isOpenToWork": false,
21 "hasPremium": true,
22 "followersCount": 1842,
23 "connectionsCount": 1534,
24 "currentPosition": {
25 "title": "Head of Engineering",
26 "companyName": "Acme Corp",
27 "companyUrl": "https://www.linkedin.com/company/acme-corp",
28 "companyLogoUrl": "https://placehold.co/400x400/1a1a2e/4f6ef7?text=AC"
29 }
30,
31 "pronoun": "she/her",
32 "hasVerificationBadge": false,
33 "creationDate": "2013-06-01T00:00:00.000Z",
34 "experience": [
35 {
36 "title": "Head of Engineering",
37 "description": "Leading engineering strategy and execution for Acme Corp's data intelligence platform, managing a dataset of several hundred million B2B records.",
38 "contractType": "Freelance",
39 "companyName": "Acme Corp",
40 "startEndDate": {
41 "start": "2025-10-01T00:00:00.000Z",
42 "end": null
43 }
44 }
45,
46 {
47 "title": "Freelance CTO & Product Expert",
48 "description": "CTO-as-a-Service for startups and SMBs: product conception, development, and launch with a hybrid code/no-code approach.",
49 "contractType": "Self-employed",
50 "companyName": "BluePrint Studio",
51 "startEndDate": {
52 "start": "2022-04-01T00:00:00.000Z",
53 "end": null
54 }
55 }
56,
57 {
58 "title": "Lead Developer",
59 "description": "Complete architecture overhaul of the internal scraping and data processing engine using DDD and strong TypeScript typing.",
60 "contractType": "Freelance",
61 "companyName": "Acme Corp",
62 "startEndDate": {
63 "start": "2024-05-01T00:00:00.000Z",
64 "end": "2025-09-01T00:00:00.000Z"
65 }
66 }
67,
68 {
69 "title": "Tech Lead",
70 "companyName": "TechForge",
71 "startEndDate": {
72 "start": "2020-09-01T00:00:00.000Z",
73 "end": "2021-05-01T00:00:00.000Z"
74 }
75 }
76,
77 {
78 "title": "Fullstack JS Developer",
79 "companyName": "TechForge",
80 "startEndDate": {
81 "start": "2019-03-01T00:00:00.000Z",
82 "end": "2020-09-01T00:00:00.000Z"
83 }
84 }
85,
86 {
87 "title": "CEO",
88 "companyName": "DataBricks Solutions",
89 "startEndDate": {
90 "start": "2016-01-01T00:00:00.000Z",
91 "end": "2018-11-01T00:00:00.000Z"
92 }
93 }
94,
95 {
96 "title": "Co-founder (CTO)",
97 "companyName": "DataBricks Solutions",
98 "startEndDate": {
99 "start": "2014-07-01T00:00:00.000Z",
100 "end": "2015-12-01T00:00:00.000Z"
101 }
102 }
103 ]
104,
105 "education": [
106 {
107 "degreeName": "Master 2 (M2), Computer Science & Software Engineering",
108 "schoolName": "INSA Lyon",
109 "startEndDate": {
110 "start": "2010-01-01T00:00:00.000Z",
111 "end": "2015-12-31T00:00:00.000Z"
112 }
113 }
114,
115 {
116 "degreeName": "Baccalauréat S",
117 "schoolName": "Lycée du Parc"
118 }
119 ]
120,
121 "skills": [
122 "CSS",
123 "JavaScript",
124 "Linux",
125 "Docker",
126 "Android",
127 "MongoDB",
128 "Firebase",
129 "React",
130 "MVP Development",
131 "Domain-Driven Design",
132 "SaaS Architecture",
133 "AI-Powered Development",
134 "Technology Strategy"
135 ]
136,
137 "languages": [
138 {
139 "language": "English",
140 "proficiency": "Native or bilingual proficiency"
141 }
142,
143 {
144 "language": "French",
145 "proficiency": "Native or bilingual proficiency"
146 }
147,
148 {
149 "language": "Spanish",
150 "proficiency": "Professional working proficiency"
151 }
152 ]
153 }
154,
155 "metadata": {
156 "requestId": "b9f0f28e-5g14-5d82-c99b-bfe54f4g22ef",
157 "executionTimeMs": 4832,
158 "updatedAt": "2026-03-11T20:31:40.407Z"
159 }
160}- Role, seniority & department filters
- Location, languages & keywords
- Confidence score + “no false positives” policy
- Company, industry & headcount
1{
2 "success": true,
3 "data": {
4 "name": "Acme Corp",
5 "linkedInId": "48644258",
6 "universalName": "acme-corp",
7 "linkedInUrl": "https://www.linkedin.com/company/acme-corp",
8 "websiteUrl": "https://acme-corp.io",
9 "industry": "IT Services and IT Consulting",
10 "employeeCount": 12,
11 "employeeCountRange": {
12 "start": 11,
13 "end": 50
14 }
15,
16 "followerCount": 890,
17 "description": "Acme Corp is a tech agency specializing in SaaS product design (web & mobile) and intelligent process automation.",
18 "tagline": "SaaS Product Design & Intelligent Automation",
19 "logo": "https://placehold.co/200x200/1a1a2e/4f6ef7?text=AC",
20 "backgroundUrl": "https://placehold.co/1400x200/1a1a2e/4f6ef7?text=+",
21 "headquarter": {
22 "city": "Lyon",
23 "country": "FR",
24 "geographicArea": null,
25 "postalCode": null
26 }
27,
28 "specialities": [
29 "Process optimization",
30 "SaaS tools integration",
31 "Team training",
32 "Operational improvement",
33 "Process automation",
34 "No-code product development",
35 "Digital transformation",
36 "SaaS development",
37 "Web & mobile applications",
38 "AI integration"
39 ]
40,
41 "foundedOn": {
42 "year": 2019
43 }
44,
45 "phone": "01 23 45 67 89"
46 }
47,
48 "error": null,
49 "quotas": {
50 "creditsConsumed": 1,
51 "workspace": {
52 "id": "66c84f1e-8d6a-5e5a-9c7b-0ef9b73bf64",
53 "credits": {
54 "total": 500,
55 "used": 2,
56 "left": 498
57 }
58,
59 "hasUnlimitedCredits": false,
60 "allowDailyOvercost": false,
61 "dailyLimit": null,
62 "minuteRateLimit": {
63 "limit": 60,
64 "used": 2,
65 "left": 58,
66 "nextReset": "2026-03-19T13:14:00.405Z"
67 }
68 }
69 }
70,
71 "metadata": {
72 "requestId": "32183g9f-a548-5gfd-a792-bceb2be7fg7",
73 "executionTimeMs": 142,
74 "updatedAt": "2026-01-18T14:52:25.576Z"
75 }
76}- Company identity
- Industry, size, location & metadata
- Enrichment built for matching & deduplication
- Continuous refresh + change-aware updates
1{
2 "success": true,
3 "data": {
4 "companyPosts": [
5 {
6 "activityId": "7429881729873000001",
7 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
8 "commentsCount": 8,
9 "date": "2026-02-18T13:37:24.929Z",
10 "isRepublishedPost": false,
11 "reactionsCount": 34,
12 "republicationsCount": 4,
13 "text": "We generated 5x more qualified leads in 3 months with our new SEO strategy.",
14 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7429881729873000001/"
15 }
16,
17 {
18 "activityId": "7425481094109000002",
19 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
20 "commentsCount": 5,
21 "date": "2026-02-06T10:10:51.603Z",
22 "isRepublishedPost": false,
23 "reactionsCount": 65,
24 "republicationsCount": 7,
25 "text": "Last week we inaugurated The Hub by Acme Corp.
26
27What a pleasure to welcome everyone!
2850+ attendees joined us throughout the evening.
29
30Thank you all for this amazing launch.
31
32The offices are ready, the collaboration space is alive. Our doors remain wide open for anyone who wants to join or just drop by.
33
34The adventure begins!
35
36See you soon.",
37 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7425481094109000002/"
38 }
39,
40 {
41 "activityId": "7421582762689000003",
42 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
43 "commentsCount": 2,
44 "date": "2026-01-26T16:00:16.965Z",
45 "isRepublishedPost": false,
46 "reactionsCount": 18,
47 "republicationsCount": 1,
48 "text": "What a satisfaction to see our work recognized by our clients!
49
50Acme Corp now has 60+ verified reviews with an average rating of 4.8/5.
51
52Thank you to all our clients and partners. The best is yet to come!",
53 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7421582762689000003/"
54 }
55,
56 {
57 "activityId": "7419673979533000004",
58 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
59 "commentsCount": 1,
60 "date": "2026-01-21T09:35:27.597Z",
61 "isRepublishedPost": false,
62 "reactionsCount": 22,
63 "republicationsCount": 2,
64 "text": "Hours saved, processes streamlined, teams freed from repetitive tasks.
65
66That's the automation + AI combo at Acme Corp.
67
68Real work, real results. Our clients can testify.",
69 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7419673979533000004/"
70 }
71,
72 {
73 "activityId": "7419287612600000005",
74 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
75 "commentsCount": 3,
76 "date": "2026-01-20T08:00:10.542Z",
77 "isRepublishedPost": false,
78 "reactionsCount": 27,
79 "republicationsCount": 2,
80 "text": "There are hundreds of agencies that 'do automation'.
81
82Very few are certified experts.
83So what's the difference?
84
85Everything.
86
87Automation isn't just connecting two tools. It's about anticipating errors, handling edge cases, optimizing performance, integrating complex APIs, and delivering workflows that hold in production.
88
89Acme Corp is one of the few certified Expert agencies in the field.",
90 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7419287612600000005/"
91 }
92,
93 {
94 "activityId": "7419040142100000006",
95 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
96 "commentsCount": 1,
97 "date": "2026-01-19T15:36:48.977Z",
98 "isRepublishedPost": false,
99 "reactionsCount": 9,
100 "republicationsCount": 1,
101 "text": "One year ago, we started with a simple observation: the best ideas are born from encounters and exchanges.
102
103That's what pushed us to create our first coworking space in Lyon.",
104 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7419040142100000006/"
105 }
106,
107 {
108 "activityId": "7418006855412000007",
109 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
110 "commentsCount": 2,
111 "date": "2026-01-16T19:10:54.233Z",
112 "isRepublishedPost": false,
113 "reactionsCount": 16,
114 "republicationsCount": 3,
115 "text": "Transform your website into a sustainable growth lever with SEO!
116
117In 2026, having a professional website is good. Making it visible on search engines and present in AI-generated answers is what makes all the difference.",
118 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7418006855412000007/"
119 }
120,
121 {
122 "activityId": "7417596452375000008",
123 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
124 "commentsCount": 0,
125 "date": "2026-01-15T16:00:06.524Z",
126 "isRepublishedPost": false,
127 "reactionsCount": 14,
128 "republicationsCount": 0,
129 "text": "Acme Corp is built around 3 areas of expertise, including web and mobile development.
130
131Knowing how to code is a prerequisite, but what makes the difference is elsewhere.",
132 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7417596452375000008/"
133 }
134,
135 {
136 "activityId": "7417238460521000009",
137 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
138 "commentsCount": 0,
139 "date": "2026-01-14T16:17:34.615Z",
140 "isRepublishedPost": false,
141 "reactionsCount": 19,
142 "republicationsCount": 0,
143 "text": "Interested in saving time daily by eliminating repetitive tasks?
144
145We adapt to your maturity level and your specific business needs. By connecting your software and APIs, we eliminate copy-paste and trigger automated actions.",
146 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7417238460521000009/"
147 }
148,
149 {
150 "activityId": "7416881600472000010",
151 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
152 "commentsCount": 0,
153 "date": "2026-01-13T16:39:32.549Z",
154 "isRepublishedPost": false,
155 "reactionsCount": 20,
156 "republicationsCount": 0,
157 "text": "The collective of freelancers model gives way to the agency format.
158
159But not a traditional agency. Our approach is intentionally different.",
160 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7416881600472000010/"
161 }
162,
163 {
164 "activityId": "7416494210058000011",
165 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
166 "commentsCount": 4,
167 "date": "2026-01-12T15:00:11.477Z",
168 "isRepublishedPost": false,
169 "reactionsCount": 38,
170 "republicationsCount": 5,
171 "text": "Acme Corp now has a physical HQ. And that's no small thing.
172
173We designed a hybrid space: our office, but also a coworking open to freelancers and entrepreneurs looking for a stimulating work environment.",
174 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7416494210058000011/"
175 }
176,
177 {
178 "activityId": "7412861979540000012",
179 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
180 "commentsCount": 0,
181 "date": "2026-01-02T14:27:00.238Z",
182 "isRepublishedPost": false,
183 "reactionsCount": 24,
184 "republicationsCount": 0,
185 "text": "2026: a new chapter for Acme Corp!
186
187These past months we've deeply rethought our organization, our positioning, and the way we support our clients in their digital transformation.",
188 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7412861979540000012/"
189 }
190 ]
191 }
192,
193 "metadata": {
194 "source": "webhook",
195 "requestId": "e15gc7bc-2be4-5d0g-b072-b19953gg61fd",
196 "executionTimeMs": 11245,
197 "updatedAt": "2026-03-19T13:14:44.470Z"
198 }
199,
200 "quotas": {
201 "creditsConsumed": 2,
202 "workspace": {
203 "id": "66c84f1e-8d6a-5e5a-9c7b-0ef9b73bf64",
204 "credits": {
205 "total": 500,
206 "used": 4,
207 "left": 496
208 }
209,
210 "hasUnlimitedCredits": false,
211 "allowDailyOvercost": false,
212 "dailyLimit": null,
213 "minuteRateLimit": {
214 "limit": 60,
215 "used": 1,
216 "left": 59,
217 "nextReset": "2026-03-19T13:15:00.459Z"
218 }
219 }
220,
221 "key": null
222 }
223}- Company & people moves signals
- New posts, updates & key changes (where available)
- Structured events for downstream automation
- Designed for monitoring & product features
1{
2 "success": true,
3 "data": {
4 "post": {
5 "activityId": "7425481094109000002",
6 "authorUrl": "https://www.linkedin.com/company/acme-corp/",
7 "commentsCount": 5,
8 "date": "2026-02-06T10:10:51.603Z",
9 "reactionsCount": 65,
10 "republicationsCount": 7,
11 "text": "Last week we inaugurated The Hub by Acme Corp.
12 What a pleasure to welcome everyone!
13 50+ attendees joined us throughout the evening.
14 Thank you all for this amazing launch.
15 The adventure begins!
16 See you soon.",
17 "url": "https://www.linkedin.com/feed/update/urn:li:activity:7425481094109000002/"
18 }
19 }
20,
21 "metadata": {
22 "source": "webhook",
23 "requestId": "g31ce2aa-ed02-56e2-9g0d-42gb7e2334ce",
24 "executionTimeMs": 10872,
25 "updatedAt": "2026-03-19T13:16:00.550Z"
26 }
27,
28 "quotas": {
29 "creditsConsumed": 2,
30 "workspace": {
31 "id": "66c84f1e-8d6a-5e5a-9c7b-0ef9b73bf64",
32 "credits": {
33 "total": 500,
34 "used": 6,
35 "left": 494
36 }
37,
38 "hasUnlimitedCredits": false,
39 "allowDailyOvercost": false,
40 "dailyLimit": null,
41 "minuteRateLimit": {
42 "limit": 60,
43 "used": 1,
44 "left": 59,
45 "nextReset": "2026-03-19T13:16:00.510Z"
46 }
47 }
48,
49 "key": null
50 }
51}- Role, location, team & seniority breakdown
- Hiring velocity and job catalog (where available)
- Clean outputs for analytics & routing
- Consistent schema for AI & BI pipelines
Capabilities built for real-world data usage
Find people at scale with precise criteria
Query large datasets with production-grade filters, then return structured profiles with strict matching and predictable schemas.






Built to support complex workflows
Data designed to adapt to your stack
Access structured people and company data through API, bulk delivery, or asynchronous webhooks with consistent schemas across every method.



Compliance-by-design Built to be defensible
Reverse Contact is designed to support GDPR/CCPA-aligned data practices. We maintain clear sourcing principles, respect data subject rights, and prioritize accuracy over guesswork.
Frequently Asked Questions
Can't find the answers to your questions?
Reach out to us by clicking here.
We don’t offer a free trial, but you can start with pay-as-you-go to validate data quality and integration without commitment. If you have a specific use case, we can also share an evaluation plan during a demo.
We specialize in B2B open-source intelligence (OSINT). Reverse Contact collects and structures publicly available information from online sources to build company and people profiles, activity signals, job postings, and related business context — designed for product and workflow integration.
We prioritize precision over coverage. You can choose stricter matching rules, and we return null when we’re not confident — so your product and workflows stay trustworthy.
You can resolve data live on-demand for maximum freshness, or retrieve it from our database for faster access. In all cases, we include “last_updated” metadata so you can make an informed decision based on freshness.
Yes. You can use our API for on-demand resolution, bulk exports for backfills and warehouse pipelines, and webhooks for asynchronous delivery — so you can decouple your workflow from latency and timeouts.
Reverse Contact is built with compliance-by-design principles. We support data subject rights and maintain transparent data practices aligned with GDPR/CCPA expectations.

B2B Data made for Products & Workflows
Stop cleaning and reconciling records. Start shipping products powered by a reliable identity layer.











