Clay vs Coresignal
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
Still shortlisting? Browse the best in B2B Data Providers and the best in Buying Signals & Intent for every option we track, with award winners called out.
The short answer
Editorial assessmentCoresignal compared with Clay
These are complements, not competitors, and the pairing is the standard recommendation. Clay orchestrates enrichment waterfalls, applies logic, and pushes into sequences but relies on providers for data. Coresignal is one of those providers and is available inside Clay directly. A small team should buy Clay for the workflow and add Coresignal when the default providers keep missing their segment.
Choose Clay if
GTM engineers and data-savvy teams building automated, multi-provider enrichment and personalization pipelines.
Choose Coresignal if
Technical go-to-market operators building their own account scoring or job-change alerting, recruiting and HR tech builders, investment analysts screening private companies at scale, and anyone already running Clay who wants a cheaper, deeper source behind their enrichment waterfalls.
Side by side
13 attributes| Attribute | Clay | Coresignal |
|---|---|---|
| Category | Data | Signals |
| Starting price | Free plan; paid from $167/mo billed annually (Launch) | $49 per month (Mini, 2,500 credits) (7 days trial) |
| Pricing model | Two metered allowances per plan, actions (running workflows, including waterfall steps and Claygent) and data credits (data bought from providers), each set on its own slider, with a free plan, two self-serve tiers, and custom Enterprise. CRM auto-sync, webhooks, and the HTTP API integration are gated at Growth. | Credit-based API subscriptions billed monthly or annually, with credits consumed per record retrieved; bulk datasets are quoted separately by contract length and scope. |
| Free plan | 500 actions and 100 data credits per month, unlimited seats and tables, up to 200 rows per table. | No |
| Free trial | 14 days | 7 days with 2,000 credits |
| Best for | GTM engineers and data-savvy teams building automated, multi-provider enrichment and personalization pipelines. | Technical go-to-market operators building their own account scoring or job-change alerting, recruiting and HR tech builders, investment analysts screening private companies at scale, and anyone already running Clay who wants a cheaper, deeper source behind their enrichment waterfalls. |
| Setup time | First enriched table in an hour via templates; a production pipeline (sources, then waterfalls, then scoring, then delivery) typically takes 2-4 weeks to harden. | A day for a working API integration if you have an engineer, and about an hour if you are consuming it through Clay or the self-service dashboard. The trial credits are enough to validate coverage on your specific segment before you commit. |
| Learning curve | The steepest in this report, genuinely a skill. Templates, the academy, and a large creator ecosystem (courses, agencies) flatten it substantially. | Moderate to steep depending on your route in. The Elasticsearch DSL filtering is powerful and not immediately obvious, and understanding the credit model well enough to avoid a surprise bill takes a careful read of the documentation. |
| Platforms | Web app, Chrome extension, REST API | REST APIs for companies, employees, and jobs, Agentic Search API, MCP server, Self-service dashboard, Flat files in CSV, JSONL, and Parquet |
| Compliance | SOC 2 Type II, GDPR program | GDPR aligned, CCPA aligned, Certified by the Ethical Web Data Collection Initiative |
| Founded | 2017 | 2016 |
| Headquarters | New York City, US | Vilnius, Lithuania |
| Ownership | Venture-backed (private) | Privately held |
Strengths and limitations
Clay
Strengths
- Waterfall coverage decisively beats any single data provider.
- Claygent turns open-web research into a scalable, auditable pipeline step.
- Deep native integrations across the modern outbound stack (sequencers, CRMs, signals).
- Template/creator ecosystem compounds, proven workflows are one click away.
Limitations
- Real learning curve, tables, waterfalls, and prompt design reward (effectively require) a technical operator.
- Credit economics are powerful but unforgiving without active management.
- Not a proprietary data source; quality ceilings are its providers'.
- Enterprise governance (SSO, roles, audit) only matures at top tiers.
Coresignal
Strengths
- Genuine scale across three datasets with history back to 2016, which makes change detection possible rather than just snapshots.
- Job posting records at 1 credit each are the cheapest hiring signal in this category by a wide margin.
- Developer surfaces are unusually complete: Elasticsearch DSL filtering, webhooks, an Agentic Search API, and an MCP server, all included on the $49 plan rather than gated to enterprise.
- Delivery options span the full range from an API call to Parquet files landing in Snowflake, so the same vendor works for a two-person team and a data platform.
Limitations
- This is infrastructure, not a product. There is no scoring, no routing, no sequencing, and no CRM integration, so a go-to-market team needs either engineering support or Clay sitting on top.
- Credit costs differ by an order of magnitude between datasets, and the pricing page's headline credit counts make plans look far more generous than they are for people data.
- No website technographics or storefront data at all, so it complements rather than replaces the crawler-based tools in this category.
- Employee profile freshness depends on people updating their own public profiles, which means a job change can be weeks or months old before it becomes detectable, and some never surface.
Pricing compared
Clay
Two metered allowances per plan, actions (running workflows, including waterfall steps and Claygent) and data credits (data bought from providers), each set on its own slider, with a free plan, two self-serve tiers, and custom Enterprise. CRM auto-sync, webhooks, and the HTTP API integration are gated at Growth.
- Free$0
- Launch$167
- Growth$446
- EnterpriseCustom
Clay's effective price is workflow-dependent: well-designed tables deliver coverage and personalization no single vendor matches at any price, while naive configurations burn credits alarmingly. Teams treating credit design as part of the craft consistently report it as the stack's highest-ROI line item.
Coresignal
Credit-based API subscriptions billed monthly or annually, with credits consumed per record retrieved; bulk datasets are quoted separately by contract length and scope.
- Free trial$0
- Mini$49
- Starter$199
- Pro$499
- Growth and above$1,000
Model it at two volumes. A small team on Mini at $49 pulling 2,500 job postings a month is paying about 2 cents a posting for hiring signal, which is excellent; the same $49 spent on employee profiles buys around 150 people, or roughly 33 cents each, which is expensive against a general contact database. That asymmetry is the whole story. At Pro, $499 for 35,000 credits gets you around 2,000 enriched people or 35,000 job postings a month at 1.4 cents a credit. Coresignal is outstanding value for hiring and company data and merely competitive for people data, and the right way to buy it is to be very deliberate about which dataset you are actually consuming.
Editorial verdict on each
Clay
Clay is the most consequential product in this report: it moved the center of outbound gravity from databases and sequencers to the orchestration layer between them, and its valuation sprint reflects substance, not froth. The costs are honest, a real learning curve and credit economics that punish sloppiness, but teams that invest in the craft get coverage, research, and personalization nothing else assembles. If your outbound has an engineer, this is their instrument.
Read the full Clay profileCoresignal
Coresignal is the best-documented raw data source a small technical team can buy in this category, and it is priced so that job posting and hiring signal work is genuinely cheap while people data is merely fair. The developer surfaces are the giveaway about who it is for: Elasticsearch queries, webhooks, an MCP server, and Parquet files in your warehouse are not features aimed at a sales rep. Buy it if you are building something, whether that is a job-change alerting job, an account growth score, or a product with a talent graph underneath it. Buy it through Clay if you want the depth without the pipeline. Do not buy it expecting a tool that tells you who to call today, and do not size a plan on headline credit counts without checking that an employee record costs twenty times what a job posting does.
Read the full Coresignal profileClay profile last reviewed 2026-09-26; Coresignal last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.
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Frequently asked questions
6 questionsWhat is the difference between Clay and Coresignal?
These are complements, not competitors, and the pairing is the standard recommendation. Clay orchestrates enrichment waterfalls, applies logic, and pushes into sequences but relies on providers for data. Coresignal is one of those providers and is available inside Clay directly. A small team should buy Clay for the workflow and add Coresignal when the default providers keep missing their segment.
Is Clay or Coresignal cheaper?
Clay starts at Free plan; paid from $167/mo billed annually (Launch). Coresignal starts at $49 per month (Mini, 2,500 credits) (7 days trial). The billing models differ, so the entry price is rarely the whole cost. Clay pricing model: Two metered allowances per plan, actions (running workflows, including waterfall steps and Claygent) and data credits (data bought from providers), each set on its own slider, with a free plan, two self-serve tiers, and custom Enterprise. Coresignal pricing model: Credit-based API subscriptions billed monthly or annually, with credits consumed per record retrieved; bulk datasets are quoted separately by contract length and scope.
Does Clay or Coresignal have a free plan?
Clay has a free plan. 500 actions and 100 data credits per month, unlimited seats and tables, up to 200 rows per table. Trial terms: 14 days. Coresignal has no free plan. Trial terms: 7 days with 2,000 credits.
Who should choose Clay?
GTM engineers and data-savvy teams building automated, multi-provider enrichment and personalization pipelines.
Who should choose Coresignal?
Technical go-to-market operators building their own account scoring or job-change alerting, recruiting and HR tech builders, investment analysts screening private companies at scale, and anyone already running Clay who wants a cheaper, deeper source behind their enrichment waterfalls.
What are the best alternatives to Clay and Coresignal?
SaaSTracker profiles 26 products in B2B Data Providers. The Summer 2026 awards in the category went to Apollo.io (Category Leader), Lusha (Best Value), Prospeo (Momentum). SaaSTracker profiles 17 products in Buying Signals & Intent. The Summer 2026 awards in the category went to Crunchbase (Category Leader), Trigify (Best Value), Unify (Momentum). Every profile is compiled from primary sources, so a shortlist can be built from pricing, limitations, and fit rather than from star ratings.
