YesData
YesData offers Inchworm, a LinkedIn prospecting product delivered through a browser extension and web app.
What YesData is
YesData offers Inchworm, a LinkedIn prospecting product delivered through a browser extension and web app. It automates profile visits, profile-detail output, connection requests, and messages using custom templates. Users can export profile details and visit data, search by company, contact, email, title, location, industry, employee size, revenue, phone, or LinkedIn profile URL, and download contact data as CSV. Inchworm Plus appends emails to LinkedIn contacts for parallel email campaigns. The Recruiter plan connects target company lists to lead searches and is described as helping recruiters find companies hiring on LinkedIn and reach hiring decision-makers. The free tier allows 50 profile views, 10 personalized messages, and 10 personalized invitations per day, with limited support. The 79.00, 179.00, and 299.00 USD monthly plans require LinkedIn Sales Navigator. A free trial requires no credit card and can be canceled anytime, with no duration stated. YesData is headquartered in Pelham, New York, and Adam Dunhill is identified as founder and CEO.
Good
- Automates LinkedIn visits and personalized outreach
- Supports CSV contact-data downloads
- Email appending enables parallel campaigns
- Free tier is available
- Free trial requires no credit card
Watch out
- LinkedIn Sales Navigator required for three paid plans
- Free tier has daily activity limits
- Free tier support is limited
- No trial duration is stated
Who it suits
YesData suits users prospecting on LinkedIn, running email outreach, or searching for recruiter leads. It also fits teams needing contact and company data exports.
Verdict
Inchworm combines LinkedIn automation, search, exports, email appending, and recruiter-oriented lead filtering. Users should check Sales Navigator requirements and free-tier limits against their outreach workflow.
Plans and prices
From YesData's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Do-It-Yourself | $79 a month | Auto View 300 profile per day · Send 50 personalized messages per day to first degree connections · Send 75 InMails per month · Auto invite 35 messages per day · Must have LinkedIn Sales Navigator |
| Do-It-Yourself + 1000 Email Appends | $179 a month | Auto View 300 profile per day · Send 50 personalized messages per day · Send 75 InMails per month · 1000 Email Append Credits · Must have LinkedIn Sales Navigator |
| Do-It-Yourself – Recruiter | $299 a month | Auto View 300 profile per day · Send 50 personalized messages per day · Send 75 InMails per month · Email Append max 2500 per months · Filter by 16 company fields and 6 job related fields · Must have LinkedIn Sales Navigator |
| Done For You + Email Append | $499 a month | Auto View 300 profile per day · Send 50 personalized messages per day · Auto invite 35 messages per day · Email Append max 2500 per months |
The facts
Each one read from YesData's own pages, with the date it was checked.
What it does
- Account to lead
- The Recruiter plan includes account-to-lead connectivity, using target company lists as filters in lead search.checked 4 Oct 2026
- Data handling
- The privacy policy says customer lists used with the Inchworm Chrome extension are not controlled or stored by Inchworm Data and remain the user's responsibility.checked 4 Oct 2026
- Email outreach
- Inchworm Plus appends emails to LinkedIn contacts to support parallel email marketing campaigns.checked 4 Oct 2026
- Lead export
- The product can export profile details and visit data, and the pricing page lists export among paid plan features.checked 4 Oct 2026
- LinkedIn requirement
- The $79, $179, and $299 plans state that LinkedIn Sales Navigator is required.checked 4 Oct 2026
- Privacy
- The privacy policy says the company will not sell personal information and describes physical, technical, and organizational safeguards for it.checked 4 Oct 2026
- Product
- Inchworm automates LinkedIn prospecting, including profile visits, profile detail output, connection requests, and messages using custom templates.checked 4 Oct 2026
- Recruiter audience
- Inchworm Recruiter is described as finding companies actively hiring on LinkedIn and connecting recruiters with hiring decision-makers.checked 4 Oct 2026
- Search and downloads
- Support materials describe searching by company, contact, email, title, location, industry, employee size, revenue, phone, and LinkedIn profile URL, and downloading contact data as CSV.checked 4 Oct 2026
- Support
- The pricing page lists unlimited support for the $79, $179, $299, and $499 plans.checked 4 Oct 2026
The company
- Company leadership
- The About page identifies Adam Dunhill as Inchworm's architect and YesData's founder and CEO.checked 4 Oct 2026
- Headquarters
- The company lists its address as 72 Clifford Ave, Ste. 300, Pelham, NY 10803.checked 4 Oct 2026
Money
- Free tier limits
- The $0 plan lists 50 profile views, 10 personalized messages, and 10 personalized invitations per day, with limited support.checked 4 Oct 2026
- Trial
- The pricing page advertises a zero-risk free trial, says no credit card is required, and says customers can cancel anytime; it does not state the trial duration.checked 4 Oct 2026
Alternatives to YesData
- 1
HubSpot CRM
Free planAndroidiOS7.9From $15 a month - 2
Leadspace
Free planWebAPIExtension7.7From $49 a month - 3
OpenGTM
Free planOpen sourceWebAPIExtensionLinux7.5Free plan - 4
People Data Labs
Free planWebAPISelf-hosted7.5Free plan - 5
PredictLeads
Free planWebAPIExtensionSelf-hosted7.5From $0.01 a month - 6
Elvesora Enrichment
Free planWebAPI7.4From $30 a month