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Comparison · Marketing
Bludit vs Clay
A side-by-side editorial comparison of Bludit and Clay — release velocity, themes, recent moves, and the top alternatives to consider.
Bludit vs Clay: at a glance
| Feature | Bludit | Clay |
|---|---|---|
| Sector | Marketing | Marketing |
| Velocity score | 0.0 | 7.5 |
| Sparks · 30d | 0 | 1 |
| Top themes | flat-file-cms, mcp, security-fixes, api | gtm, enrichment, ai-agents, ad-activation |
| Last editorial update | 9d ago | 7d ago |
| Website | Visit → | — |
What is Bludit?
A flat-file CMS with a long CVE history just wired its API up for MCP.
Bludit ships every few weeks, and almost every release carries a security fix: an authentication bypass and arbitrary file upload in 3.18.4, an authenticated RCE via file upload plus .htaccess bypass in 3.20.0, a path traversal in the API files endpoint in 3.21.0, and session invalidation for disabled users in 3.22.0. Around that, the work is editor and dashboard maintenance, theme additions and a plugin hook for injecting editor toolbar buttons.
What is Clay?
Clay pushes past enrichment into ad activation while cheaper models reset what Claygent costs to run.
Clay ships weekly roundups, and two threads run through them. Audiences is becoming a system of record — BigQuery, HubSpot Deals and Salesforce Activities import into it, and it now reports the pipeline and closed-won revenue that Clay-sourced accounts drove. Claygent is becoming both cheaper and more autonomous, picking up open-weight model options and an inbox it can answer on its own. Around both, Clay is instrumenting credit spend hard: time-series graphs, per-function and per-user attribution, CPJ allowance tracking.
Bludit vs Clay: editorial side-by-side
Bludit
0.0MARKETING
A flat-file CMS with a long CVE history just wired its API up for MCP.
◆ Current state
Bludit ships every few weeks, and almost every release carries a security fix: an authentication bypass and arbitrary file upload in 3.18.4, an authenticated RCE via file upload plus .htaccess bypass in 3.20.0, a path traversal in the API files endpoint in 3.21.0, and session invalidation for disabled users in 3.22.0. Around that, the work is editor and dashboard maintenance, theme additions and a plugin hook for injecting editor toolbar buttons.
◆ Where it's heading
Two threads run in parallel. One is a sustained security cleanup, largely driven by external reports and handled release by release. The other is a quiet repositioning of the API: 3.22.0 improved it specifically to support MCP, which points a file-based CMS at agent-driven authoring. The plugin hook work in 3.20.0 fits the same pattern of opening the editor to programmatic control.
◆ Prediction
Expect the MCP-facing API work to continue — the initial support arrived as API improvements rather than a documented server, which is the piece still missing.
Clay
7.5MARKETING
Clay pushes past enrichment into ad activation while cheaper models reset what Claygent costs to run.
◆ Current state
Clay ships weekly roundups, and two threads run through them. Audiences is becoming a system of record — BigQuery, HubSpot Deals and Salesforce Activities import into it, and it now reports the pipeline and closed-won revenue that Clay-sourced accounts drove. Claygent is becoming both cheaper and more autonomous, picking up open-weight model options and an inbox it can answer on its own. Around both, Clay is instrumenting credit spend hard: time-series graphs, per-function and per-user attribution, CPJ allowance tracking.
◆ Where it's heading
Clay is moving from a table that enriches data toward a platform that also acts on it — sourcing a market, enriching it, attributing revenue to it, and now syncing it to six ad platforms. The volume of credit-visibility work is the tell: customers are running enough agent workload that spend has become the thing they ask about, and cheaper models plus better dashboards are both answers to the same complaint. Activation is the newest edge and the least built out.
◆ Prediction
Expect the activation surface to widen — more ad and sequencing destinations in the shape of the Nooks integration and Ads 2.0 — and expect credit economics to keep getting features, since every roundup in this window carried at least one spend-visibility item.
Alternatives to Bludit and Clay
Other Marketing products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Bludit or Clay.
Cvent
Cvent's assistant moves from answering support questions to answering data questions
Publer
Publer's feed is mostly holiday calendars, with real features hiding in same-day pairs.
GMass
GMass adds an AI layer that explains campaign stats instead of just charting them.
Business Directory Plugin
Ten months of nothing but fixes, and the only movement now comes from an add-on rather than the plugin itself.
WP Tasty
WP Tasty released all five plugins in one morning to split editor access from admin settings.
Recent activity from Bludit and Clay
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 9d agoClayEnrichment discovery tab and Nooks sequence sync
- 15d agoClayClay Ads 2.0 ⚡
- 16d agoClayRevenue reporting in Audiences and headless CLI login
- 23d agoClayFilterable enrichment search and a connections audit page
- 1mo agoClayNew Open Weight Models for Claygent ⚡
- 1mo agoClayInbox-as-a-source with AgentMail and function observability
- 3mo agoBluditAPI reworked to support MCP; disabled-user sessions invalidated ⚡
- 3mo agoBluditPatch: preview token type guard
- 3mo agoBluditPath traversal fixed in the API files endpoint
- 4mo agoBluditAuthenticated RCE via file upload fixed; editor toolbar hook added
- 4mo agoBluditFlavor Tailwind theme added; randomness and header fixes
- 5mo agoBluditAuthentication bypass and arbitrary file upload fixed
Frequently asked questions
What is the difference between Bludit and Clay?
They serve adjacent needs but don't currently overlap on shipped themes. Clay is currently shipping more aggressively (velocity 7.5 vs 0.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Bludit better than Clay?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Clay is currently shipping more aggressively (velocity 7.5 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Marketing products to evaluate alongside.
What are the best alternatives to Bludit?
Top Bludit alternatives in Marketing are ranked by recent ship velocity. Browse the "Bludit alternatives" section above for the current picks, or visit /alternatives/bludit for the full list with editorial commentary on each.
What are the best alternatives to Clay?
Top Clay alternatives in Marketing are ranked by recent ship velocity. Browse the "Clay alternatives" section above for the current picks, or visit /alternatives/clay for the full list with editorial commentary on each.