Choosing between Adapt.io and Hunter? We've broken down the key differences to help you decide which tool is right for your workflow.
Building targeted prospect lists before an outbound campaign. A solo consultant targeting fintech SaaS companies in the US with 50 to 200 employees can filter by that exact combination, pull a list of verified decision-maker emails, and export to CSV in under 20 minutes. No manual LinkedIn searching required.
Enriching an existing contact list. You upload a CSV of partial records and Adapt fills in missing job titles, email addresses, phone numbers, and company data against its database.
Finding contact details while browsing LinkedIn. The Chrome extension surfaces verified emails and direct dials on any LinkedIn profile page without leaving the browser. This is how most solo founders use Adapt day-to-day rather than building large lists in the dashboard.
Keeping CRM records current with Adapt Alerts. When a saved search turns up new contacts or a contact changes roles, Adapt sends an alert so your outreach list stays accurate. This is useful for solo founders who rely on a small, high-quality list rather than volume.
Identifying companies using a specific technology. The technology sector filtering lets you build a list of, for example, companies currently using HubSpot as their CRM, which is useful for targeting accounts where your product integrates or competes.
The most common solo founder use case is straightforward: you identify someone you want to contact for a partnership, a client pitch, or a sales conversation, and you need their email address. Hunter gives you that address — verified — in seconds, either by searching their company domain or typing their name.
From there, the same platform handles the outreach. You can build a multi-step email sequence with automated follow-ups, track opens and replies, and manage your entire cold email pipeline without switching to a separate tool.
A second common use case is bulk prospecting. The Discover feature lets you filter Hunter's B2B database by job title, company size, industry, and location to build a targeted list. The bulk Domain Search returns all the verified emails for a given company at once.
A third use case is email hygiene. Before sending to any list you already have, the Email Verifier checks each address and tells you whether it's valid, reducing bounce rates before they damage your sender reputation.
Strong for mid-market targeting with granular technology sector filters. Accuracy drops for small businesses and private companies.
Consistently the highest-rated feature by users. Verified emails from LinkedIn profiles in under 5 seconds.
Works well for well-documented companies. Weaker for smaller ones. Credit separation means enrichment and email lookups compete for the same pool.
Useful passive lead source for narrow ICPs. Available on Starter and above. Requires setting up saved searches first, which takes 30 minutes to configure usefully.
Available from the Basic plan at $99/month. HubSpot, Salesforce, Pipedrive, and Zoho are supported. CRM export is not available on the $49/month Starter plan.
3,000+ categories including granular SaaS sub-sectors. More precise than any alternative at this price point. Locked behind the Starter plan.
Priority email support on Starter and Basic. Chat and phone only on Custom. Response quality is inconsistent based on user feedback.
Every result shows source and date and separates sourced from guessed, and misses cost nothing
Half a credit per email, though a status only reflects the moment of verification
Filters by location, industry, and size plus an AI assistant, but advanced filters are paid
Automation from your own inbox with A/B testing, but Inbox Protection and extra mailboxes cost more
Buying-signal tracking with limits rising by plan, but official numbers conflict
Connects Hunter data to AI tools and your own product, but Hunter can change the API without notice
Shows email and source while you browse or work in sheets, and credits count like the app
