
Clay has carved out a distinct niche as a GTM data infrastructure and orchestration platform, centralizing first and third-party data from over 200 providers with AI-assisted research via Claygents. Teams use it to build enrichment workflows, track job change signals, and sync data across CRMs and warehouses. But as GTM teams mature, some find Clay's workflow-builder model requires significant technical lift, its pricing scales steeply with usage, and it doesn't natively cover the full sales cycle, prospecting, sequencing, dialing, and pipeline analytics all in one place.
Whether you're a RevOps leader looking to consolidate your tech stack, an SDR team that needs outbound execution alongside data, or a GTM engineer evaluating headless enrichment APIs, this guide covers seven alternatives worth evaluating in 2026. Each has a distinct strength, and we've included verified pricing, feature breakdowns, and honest tradeoffs to help you choose.

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Apollo is an AI sales platform that unifies data, intelligence, and execution into one connected GTM system. Where Clay focuses on enrichment orchestration, Apollo covers the entire outbound and inbound motion: find prospects, enrich records, sequence outreach across email, phone, and social, route inbound leads, and analyze pipeline, without stitching together separate tools.
Apollo's database contains 240M+ people and 30M+ companies, with 98% email accuracy validated through its Living Data Network, which continuously refreshes contacts rather than relying on static snapshots. The Apollo Search interface offers 65+ filters for precise ICP targeting, while waterfall enrichment pulls from multiple vendors with customizable source ordering.
For outbound teams, Apollo's Power Dialer and Parallel Dialer eliminate manual calling and connect reps to live answers automatically. The AI Sequence Builder creates multi-step sequences from natural language, and AI Research generates personalized call scripts and outreach tailored to each prospect.
Inbound teams benefit from website visitor identification, form enrichment, form shortening, and criteria-based booking routers with round-robin assignment.
Apollo serves B2B GTM teams, GTM Engineers, and AI Builders building headless GTM workflows with the Apollo API, CLI, and MCP, alongside Sales Professionals, SDRs/BDRs, AEs, RevOps, Marketing, and Revenue Leaders. Technical users can access Apollo via Apollo MCP, connecting directly to AI assistants like ChatGPT, Codex, Claude, and Perplexity, or use the Apollo CLI for terminal-native headless GTM workflows. The Chrome extension brings enrichment and sequencing to prospecting across the web, and 50+ native integrations connect Apollo to Salesforce, HubSpot, Outreach, SalesLoft, and more.
Pricing (annual billing) runs across four tiers at apollo.io/pricing: Free ($0, 900 credits/year), Basic ($49/user/month, 30,000 credits/year, unlimited sequences, CRM integrations), Professional ($79/user/month, 48,000 credits/year, US dialer, AI research, automated workflows), and Organization ($119/user/month, min 3 users, 72,000 credits/year, international dialer, SSO, advanced security).
Customer outcomes reflect the platform's breadth. Collin Stewart, CEO at Predictable Revenue, noted:"We reduced the complexity of three tools into one." And Mark Turner, VP of Revenue Operations at Built In, said:"Apollo enriches everything we have: contacts, leads, accounts...And we don't really have to touch it, it just works."
According to Ramp's vendor data, Apollo holds a 39% adoption rate among businesses purchasing in the Sales Data Providers category as of August 2026, up 6 percentage points year-over-year, and carries a 22% competitor switch rate, meaning a significant share of Apollo's customers actively moved from another vendor.
At the category level, Ramp's Sales Data Providers category data shows Apollo is the fastest-growing vendor in the segment as of August 2026, averaging +0.61 percentage points of adoption growth per month, outpacing all other vendors tracked in the category.
Apollo has earned a 4.7/5 G2 rating and the 2026 MarTech Breakthrough Award for "Best AI-Powered Sales Solution".

ZoomInfo is a GTM intelligence platform offering B2B contact and company data, buyer intent signals, organizational charts, and automated sales workflow tools. The platform spans multiple GTM functions, sales intelligence, marketing automation, talent acquisition, and revenue operations, with modules like Copilot Advanced for AI-driven account prioritization and ABM tiers for marketing teams running account-based programs.
ZoomInfo provides verified business emails and mobile numbers, real-time buying signals, corporate hierarchy data, and dynamic territory management. Its AI-generated account summaries and earnings call signals are available at the Copilot Enterprise tier, giving sales teams contextual intelligence before outreach.
Pricing: ZoomInfo's pricing is not publicly displayed on their official website. According to Vendr, the median average contract value is $33,500/year, based on data from 1,568 purchases, with a range from $7,200 to $155,370.
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Here's a detailed comparison of Apollo vs ZoomInfo.


Cognism is a B2B sales intelligence and prospecting platform built around compliance-first contact data. Its flagship differentiator is Diamond Data, phone-verified mobile numbers sourced through a proprietary data fusion engine drawing from public registries, press releases, and earnings reports. According to Cognism, its decision-maker data is refreshed every 30 days and screened against DNC and TPS lists for GDPR and CCPA compliance.
The credit model reveals one contact per credit, and once revealed, the record remains available throughout the contract term. Standard and Pro tiers both start with five seats, with Pro adding intent data powered by Bombora (up to 12 topics), premium mobile filtering, and on-demand mobile verification.
CRM Enrichment and Data-as-a-Service are available as add-ons or standalone products.
Pricing: Cognism's pricing is not publicly displayed on their official website. According to Vendr, the median average contract value is $36,000/year, based on data from 108 purchases, with a range from $18,350 to $93,886.
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Related reading:Apollo vs Cognism

Salesloft is a revenue orchestration platform designed for B2B sales teams focused on converting pipeline and closing deals. Its Conductor AI engine prioritizes seller workflows, surfaces deal risks, and automates next-best actions. Core capabilities include AI-powered sales cadences, conversation intelligence with call recording and transcription, deal management, pipeline analytics, and revenue forecasting with real-time visibility.
Salesloft's Rhythm module handles AI workflow automation, while its Deals module provides pipeline analytics and opportunity management. Bi-directional CRM sync with Salesforce keeps data current across systems.
The platform is oriented toward teams managing complex sales cycles who need structured coaching and forecasting layers alongside engagement execution.
Pricing: Salesloft's pricing is not publicly displayed on their official website. According to Vendr, based on data from 703 purchases, the median average contract value is $30,720/year, with a range from $5,160 to $144,671.
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Related reading:Apollo vs Salesloft

Clearbit, now part of HubSpot, is a B2B data enrichment platform that enriches leads, contacts, and accounts with over 100 data points, including technologies used, employee count, revenue, location, and contact information. It uses machine learning across 250+ data sources to power real-time record enrichment and automatic refresh when changes are detected.
Clearbit's IP intelligence layer identifies anonymous website visitors and surfaces buying intent signals. Form shortening and dynamic form optimization reduce friction by pre-filling known fields, making it particularly useful for inbound marketing workflows and lead scoring automation.
Corporate hierarchy mapping covers parent companies and subsidiaries, with granular industry categorization using 6-digit NAICS, GICS, and SIC codes.
Pricing: Clearbit was acquired by HubSpot. Pricing for Clearbit's data enrichment features is now part of HubSpot's platform, no standalone Clearbit pricing page is available.
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Related reading:Apollo vs Clearbit
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FullEnrich is a contact enrichment platform that aggregates data from 25+ premium vendors using waterfall enrichment to find verified work emails and mobile phone numbers. Its triple email verification process uses consensus from three independent engines, and according to FullEnrich, it resolves approximately 80% of catch-all email addresses. Mobile phone enrichment is validated through carrier network data.
FullEnrich operates on a pay-only-for-found-data model: credits are only consumed when verified data is successfully returned. The platform also offers people and company search with 30+ filters.
CRM integrations with HubSpot and Salesforce are included, as are API and AI agent connections for workflow automation.
Pricing: FullEnrich offers a free trial with 50 credits (no card required). Paid plans start at $55/month for 1,000 credits (approximately $0.055/credit at the base tier). Credits roll over for 3 months on monthly plans and 12 months on annual plans. Enterprise pricing is available on request.
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Related:Apollo vs FullEnrich

Derrick is a Google Sheets-native lead enrichment and prospecting tool that lets sales teams find emails, phone numbers, and 100+ company and contact data points without leaving their spreadsheet workflow. It supports importing leads from professional network searches using plain-language prompts and enriches profiles directly in-sheet. AI enrichment is available through Claude and OpenAI integrations, and the Standard tier and above include API access, job change signals, and Claude MCP connectivity.
Derrick is built for lean teams that already operate in spreadsheets and want enrichment without migrating to a dedicated sales platform.
Pricing: Derrick offers a free tier with 100 credits/month (no card required). Paid plans start at €9/month (Mini, 4,000 credits), with Standard at €20/month (10,000 credits), Plus at €47.50/month (25,000 credits, most popular), Pro at €175/month (100,000 credits), and Scale at €320/month (200,000 credits). Unused credits roll over on all paid tiers.
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Learn more about Apollo vs Derrick.
| Platform | Starting Price | Database / Data Coverage | AI Features | Platform Scope | Free Tier |
|---|---|---|---|---|---|
| Clay (subject) | $54/mo (annual), Launch tier | 200+ enrichment providers via waterfall | Claygents (AI research agents), waterfall orchestration | Data enrichment + workflow orchestration; no native dialer | Yes, 100 credits/mo |
| Apollo | $49/user/month (Basic, annual) | 240M+ people, 30M+ companies, 98% email accuracy | AI Sequence Builder, AI Research Agent, AI Dialer, AI routing | Full GTM: prospecting, enrichment, sequences, dialer, inbound, analytics | Yes, 900 credits/year |
| ZoomInfo | Not publicly displayed, median ACV $33,500/yr (Vendr) | Broad B2B contact and company database with org charts | Copilot AI prioritization, AI account summaries, earnings call signals | Sales intelligence, marketing ABM, talent, revenue ops modules | No |
| Cognism | Not publicly displayed, median ACV $36,000/yr (Vendr) | Phone-verified Diamond Data; decision-maker data refreshed every 30 days (per Cognism) | AI company research, AI persona builder, AI search | Prospecting data + CRM enrichment; no native sequencing or dialer | No |
| Salesloft | Not publicly displayed, median ACV $30,720/yr (Vendr) | No native prospecting database | Conductor AI, AI deal risk detection, AI workflow automation (Rhythm) | Engagement cadences, conversation intelligence, deal management, forecasting | No |
| Clearbit | Now part of HubSpot, no standalone pricing | 100+ data points per record; IP-based visitor identification | ML-powered real-time enrichment and record refresh | Enrichment, IP intelligence, form optimization; no outreach execution | Via HubSpot |
| FullEnrich | $55/month (1,000 credits) | 25+ vendor waterfall; 800M people, 50M companies (per FullEnrich) | Triple email verification, catch-all resolution, carrier-validated mobile data | Contact enrichment only, email, mobile, reverse lookup | Yes, 50 credits trial |
| Derrick | €9/month (Mini, 4,000 credits) | Multi-source enrichment; 100+ data points per contact (per Derrick) | AI enrichment via Claude and OpenAI integrations | Google Sheets-native enrichment; no sequencing or pipeline tools | Yes, 100 credits/mo |
The right Clay alternative depends on where your GTM motion breaks down. Start by identifying whether your gap is data coverage, outreach execution, workflow automation, or revenue analytics, most tools specialize in one or two of these areas.
If you need a full GTM platform: Apollo covers the entire motion from prospecting through pipeline, with enrichment, sequencing, dialing, and inbound routing in one connected system. Its Living Data Network keeps contact data fresh, and the AI tools span research, messaging, and call coaching.
It's the natural choice for teams looking to consolidate tools rather than add another point solution to the stack.
If you need sales intelligence data intelligence with ABM: ZoomInfo's breadth of company data, intent signals, and marketing ABM modules makes it a fit for larger organizations running coordinated sales and marketing programs, though the contract structure requires a direct sales conversation.
If contact accuracy in GDPR-regulated markets is the priority: Cognism's Diamond Data and compliance-first sourcing approach address the specific needs of teams operating in Europe or markets where phone-verified mobile data and DNC screening are requirements, not nice-to-haves.
If revenue orchestration and forecasting matter most: Salesloft is built for teams managing complex deal cycles who need structured coaching, pipeline analytics, and AI-driven forecasting alongside engagement execution. Teams pair it with a data source for prospecting.
If your team is HubSpot-centric: Clearbit's enrichment capabilities now sit inside HubSpot's platform, making it the most frictionless enrichment layer for teams already running their GTM on HubSpot. It doesn't add a new vendor relationship.
If waterfall enrichment with pay-for-results pricing appeals: FullEnrich's model of only charging for verified, found data is useful for teams enriching large lists where a significant percentage of records may be unresolvable.
If your team operates primarily in Google Sheets: Derrick offers an accessible, spreadsheet-native enrichment workflow at a low entry price, best for small teams or individual contributors who aren't ready to adopt a full sales platform.
Clay excels at data orchestration and enrichment workflows but requires meaningful technical setup to unlock its full value. It doesn't include native dialing, end-to-end outbound sequencing, or inbound routing, so teams often need additional tools alongside it.
As usage scales, Clay's action and credit tiers can also become expensive quickly. Teams looking for a single platform that covers prospecting, enrichment, outreach, and analytics typically evaluate alternatives that consolidate more of the GTM motion.
Apollo includes waterfall enrichment with multi-vendor sourcing, scheduled and real-time CRM enrichment, CSV enrichment, and a REST API for bulk enrichment, covering the core use cases Clay addresses on the data side. For teams using Clay primarily as an enrichment orchestrator, Apollo's data enrichment capabilities and its broader GTM execution layer often represent a meaningful consolidation. Teams with highly custom enrichment pipelines built on Clay's workflow builder may find a transition requires re-architecting those flows.
Cognism is built specifically around compliance-first data sourcing, with ISO 27001 and SOC 2 Type II certifications, GDPR and CCPA screening, and DNC/TPS list filtering. Its Diamond Data phone-verified mobile numbers are sourced through a process Cognism designed with European market requirements in mind.
Teams prioritizing regulatory compliance over breadth of platform features often evaluate Cognism as their primary data source for EMEA outreach.
Apollo's transparent, self-serve pricing, as detailed in the Apollo section above, starts at $49/user/month on annual billing, with a free tier available for evaluation. Most alternatives in this list either require a sales conversation for pricing (ZoomInfo, Cognism, Salesloft) or are enrichment-only tools priced per credit (FullEnrich, Derrick).
Clearbit no longer has standalone pricing since its acquisition by HubSpot. Apollo's approach of posting all tier pricing publicly is uncommon among the broader category.

Clay is a capable GTM data infrastructure tool, but its orchestration-first design means many teams still need separate platforms for outreach execution, dialing, and pipeline analytics. The seven alternatives in this guide cover the full spectrum: from enrichment-only point solutions like FullEnrich and Derrick, to compliance-focused data platforms like Cognism, to revenue orchestration systems like Salesloft.
For most B2B GTM teams looking for a genuine Clay alternative, one that replaces not just the enrichment layer but the entire prospecting-to-pipeline motion, Apollo delivers the broadest coverage in a single connected platform. With a 240M+ person database, AI-powered outbound and inbound tools, transparent self-serve pricing, and the fastest adoption growth in the Sales Data Providers category per Ramp's data, it's the strongest starting point for teams evaluating their options in 2026.
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