Directory/All tools

All tools

The full Work Insiders catalog of recruiting, lead generation and HR software, with starting price, free tier, MCP and API support on every card. Independent of paid placements.

  • 1,413tools listed
  • Nopaid rankings

Other ways to browse

1413 tools

Unify

Lead generation · Outreach

Signal-based GTM outbound platform with AI agents, waterfall enrichment, multichannel sequences, and managed deliverability.

Free plan, paid from $20/user/mo

MCP Free tier API Compare

Unily

Internal communications

Unily is an enterprise employee-experience intranet used by large desk and frontline workforces.

Sales-quoted

Quote Compare

Unipile

LinkedIn · Outreach and Sourcing

Unified API for LinkedIn, WhatsApp, Instagram, Telegram, email and calendars, priced per connected account.

From $55/mo

MCP Free trial API Compare

Universal Background

Background check

Hire-quality screens for safety-sensitive roles.

Sales-quoted

Quote Compare

Unmind

Wellbeing

Employer mental-health platform with a UK and EU footprint.

Sales-quoted

Quote Compare

Unspam

Deliverability

Pre-send spam checker that scores your email, tests inbox placement, previews it in 50+ clients and suggests fixes with an AI assistant.

Free plan, paid from $5/mo

MCP Free tier API Compare

Untitled AI

Lead generation · Visitor ID

Target audience platform that identifies anonymous US website visitors at the person level and activates them across email, paid social, connected TV and direct mail.

From $500/mo

Paid API Compare

UpLead

Email finders · Lead generation

B2B contact database with email finder.

From $99/mo

Free tier API Compare

Upwage

AI interviewing · Interviewing and AI screening

AI interviewer for high-volume and frontline hiring: screens every applicant 24/7 in any language, then an AI analyst scores competencies. Sales-quoted.

Sales-quoted

Quote Compare

Upwork

Sourcing · Job boards

Freelance talent marketplace with Uma AI for job posts and shortlists, plus an official MCP server for hiring from Claude or ChatGPT.

Free to join, 5% client fee on payments

MCP Paid API Compare