Compare B2B prospecting tools
A source-led comparison of Agent Jesse, Apollo.io, Clay, ZoomInfo and Lusha across search method, data source, buying signals, workflow, credits and public pricing.
What are the best lead generation tools for B2B prospecting?
The best tool depends on whether your team needs broad contact coverage, custom enrichment, enterprise account intelligence or evidence of recent buying activity. Apollo.io and Lusha emphasize contact data, Clay emphasizes configurable enrichment, ZoomInfo serves enterprise intelligence workflows, and Agent Jesse searches the live web for companies and public signals. A fair evaluation should run the same prospecting brief in each tool and compare usable results, sources and total cost.
What does buyer research say about modern prospecting?
Relevant timing and credible evidence matter more than simply adding another name to a sequence. Gartner found that 73% of B2B buyers actively avoid suppliers that send irrelevant outreach. In a later survey, 67% preferred a rep-free experience and 45% said they had used AI during a recent purchase.
Self-service does not remove the need for informed human help. Gartner also reported that 69% of buyers turn to sellers to validate AI-generated information, while buyers consult an average of seven information sources. That raises the bar for outreach: a seller needs a relevant reason, a verifiable source and useful context.
Vendor preference often forms before a sales conversation. Forrester found that 68% of buyers begin with a preferred vendor in mind, and that vendor wins 55% of the time. Separately, 6sense research reported that 80% initiate first contact around 70% through the journey, 81% have a preferred vendor, the average cycle lasts 11.3 months and the buying group includes 11 people.
“Bad prospecting actively damages relationships with potential customers.”
Robert Blaisdell
VP Analyst, Chief of Research, Gartner Sales Practice
Gartner Sales Survey“Intent signals are often the effect of preference, not the cause of it.”
Ian Bruce
VP, Principal Analyst, Forrester
Forrester“Traditional demand generation tactics must evolve into integrated strategies that create awareness, build affinity and secure favorable competitive positioning.”
Kerry Cunningham
Head of Research and Thought Leadership, 6sense
2024 Buyer Experience Report interviewHow do the leading B2B prospecting tools compare?
Compare the operating model first—live discovery, stored database or enrichment workflow—then evaluate price. Features and allowances can change by plan, so the grid links to each vendor’s own pricing page and records when it was checked.
| Tool | Best for | Data source | Signal coverage | Workflow | Credit model | Entry price |
|---|---|---|---|---|---|---|
| Agent Jesse | Live company discovery from a plain-English brief | Live public web results with source and date | Funding, hiring, launches, expansion, leadership and other public events | Natural-language search, lists, exports and alerts | Usage credits; search and enrichment use different amounts | Free; Pro from $9/monthChecked 19 September 2026 |
| Apollo.io | Contact database plus outbound sequencing | Stored B2B company and contact database | Company, people and intent filters vary by plan | Filters, lists, enrichment and engagement tools | Seat-based plans with credit allowances | Free; Basic from $49/user/month annuallyChecked 19 September 2026 |
| Clay | Custom enrichment and research workflows | Multiple connected data providers and web research | Signals depend on connected sources and configured workflows | Table-based enrichment and automation builder | Actions plus data credits | Free; paid pricing varies by usageChecked 19 September 2026 |
| ZoomInfo | Enterprise sales intelligence and account planning | Proprietary company and contact database | Intent and company insights vary by package | Search, lists, enrichment and enterprise integrations | Contract and package dependent | Custom quote; no public entry priceChecked 19 September 2026 |
| Lusha | Contact lookup and browser-based prospecting | Stored business contact and company data | Company and intent features vary by plan | Browser extension, lists and enrichment | Credits consumed by contact reveals | Free; paid pricing shown by configurationChecked 19 September 2026 |
Prices are vendor-published starting points, excluding taxes and negotiated contracts. Clay and Lusha vary paid pricing by selected usage; ZoomInfo requires a quote. Agent Jesse is made by Floworks and is included under the same source standard.
Frequently asked questions
The right platform is the one that produces enough relevant, verifiable prospects for your actual workflow and budget.
What is the best B2B lead generation tool?
There is no universal winner. Apollo.io suits teams that want a large contact database and sending tools, Clay suits teams building custom enrichment workflows, ZoomInfo targets enterprise sales intelligence, Lusha emphasizes contact lookup, and Agent Jesse focuses on live-web company discovery and public buying signals.
What is signal-based selling?
Signal-based selling prioritizes a recent, observable change at a company—such as funding, hiring, expansion or a leadership move—rather than relying only on a static profile. The signal gives the seller a timely and checkable reason to reach out.
What are intent data buying signals?
Buying signals are events or behaviours that may indicate a company is evaluating a purchase. Public signals can be verified through dated sources, while proprietary intent products often infer interest from aggregated content consumption or web activity.
How should I compare B2B prospecting platforms?
Compare source freshness, signal coverage, contact accuracy, workflow fit, export limits, integrations, credit rules and total cost for your team. Test the same real prospecting brief in each product before committing to an annual plan.
Is a live-web prospecting tool better than a contact database?
Not in every workflow. Live-web tools are useful when timing and evidence matter, while stored databases are useful for broad contact coverage and repeatable filtering; many teams combine both approaches.
How often should prospecting data be checked?
Check the source and date whenever timing affects the outreach. Hiring, funding, leadership and product signals can change quickly, so a dated primary source is more useful than an undated label alone.
Search the live web for your next account
Start with a real prospecting brief and inspect the source behind every result.