Company lists · Data refreshed November 2026
Top 25 Prompt injection defense providers worldwide
RevenueBase identified 283 company matches for prompt injection defense providers worldwide as of November 2026 and tracks 3,818 professional contacts across them, including 1,313 with verified work emails. The United States is the largest market and San Francisco the largest hub.
This list covers company matches for prompt injection defense providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for prompt injection defense providers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest prompt injection defense providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 485 contacts → | ||||
Exact match “Pentera provides AI-powered Automated Security Validation for enterprise security teams.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 202 contacts → | ||||
Exact match “OX Security removes risk at the source - eliminating exposures from AI code generation through cloud runtime - preventing security debt before it ever reaches production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 165 contacts → | ||||
Exact match “Wallarm is an AI Control Platform that discovers AI workloads, detects shadow AI and prompt injection, and produces EU AI Act and NIST AI RMF compliance evidence-integrating AI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 140 contacts → | ||||
Exact match “Cycode is the leader in Agentic Development Security that secures AI development from prompt to runtime.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 81 contacts → | ||||
Exact match “Mitiga proactively detects and stops attacks before damage is done.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 80 contacts → | ||||
Exact match “Innovate Fearlessly, Protect Relentlessly." St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “Clover is an AI-native security platform built for the new agentic era of software development, where humans and AI agents collaborate to ship software at unprecedented speed and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 67 contacts → | ||||
Exact match “Conviso is an application security specialist and a reference in AppSec.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 65 contacts → | ||||
Exact match “Entersoft Security is an AI-enabled cybersecurity services firm helping modern enterprises build, ship, and operate secure digital products at scale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “Penetration testing, reimagined with AI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “We secure the AI you use every day.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 37 contacts → | ||||
Exact match “NeuralTrust is recognized by Gartner as the enterprise platform for securing AI Agents.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “Most infrastructure teams are split three ways.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “42Crunch is a leading API security platform for the AI era.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 33 contacts → | ||||
Exact match “Mindgard is the leading provider of AI Security solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 33 contacts → | ||||
Exact match “Powered by Artificial Intelligence Technology, NTISSB creates a secure environment for companies from cyber-attacks, physical break-ins, vulnerabilities and inconsistencies and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “Your security tools find vulnerabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 27 contacts → | ||||
Exact match “At Lakera, we are securing the future of intelligent computing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 26 contacts → | ||||
Exact match “Giskard provides the essential security layer to run AI agents safely.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 23 contacts → | ||||
Exact match “Our Mission: Our mission is clear: to protect and empower by strategically managing the infiltration of artificial intelligence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “Pangea's AI Security Platform empowers security teams to secure AI from cloud to code.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 20 contacts → | ||||
Exact match “SPLX is the leading AI security platform for Fortune 500 companies and global enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “Secure your AI initiatives with FireTail and harness the full potential of AI with confidence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 20 contacts → | ||||
Exact match “Armory is a global cybersecurity force redefining how organizations defend against ever-evolving cyber threats.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “Operant AI is an industry-defining cybersecurity leader at the forefront of securing AI & MCP.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “prompt injection defense providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 283 prompt injection defense providers worldwide
See the full list, filter by size, metro and specialty, and access 1,313 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Prompt injection defense providers worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for prompt injection defense providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “prompt injection defense providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,313 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Prompt injection defense providers by location
1 lists · largest firstEvery Prompt injection defense providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “prompt injection defense providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many prompt injection defense providers are there worldwide?
RevenueBase identified 283 company matches for prompt injection defense providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Pentera tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most prompt injection defense providers?
The United States leads with 93 companies. Every prompt injection defense providers list by country and city is linked on this page.
Which city has the most prompt injection defense providers?
San Francisco leads with 16 company records, followed by London (11) and Bangalore (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,313 professional contacts with verified work emails tracked across these 283 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 283 prompt injection defense providers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 prompt injection defense providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 283 matching company records for prompt injection defense providers worldwide, with 3,818 tracked contacts and 1,313 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 prompt injection defense providers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Penterapentera.ioHQ: Burlington, MA, United StatesReported employees: 201-500 | Burlington, MA, United States | 201-500 | Exact match | 485 contacts → |
“Pentera provides AI-powered Automated Security Validation for enterprise security teams.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  OX Securityox.securityHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 202 contacts → |
“OX Security removes risk at the source - eliminating exposures from AI code generation through cloud runtime - preventing security debt before it ever reaches production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Wallarmwallarm.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 165 contacts → |
“Wallarm is an AI Control Platform that discovers AI workloads, detects shadow AI and prompt injection, and produces EU AI Act and NIST AI RMF compliance evidence-integrating AI…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cycodecycode.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 140 contacts → |
“Cycode is the leader in Agentic Development Security that secures AI development from prompt to runtime.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mitigamitiga.ioHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 81 contacts → |
“Mitiga proactively detects and stops attacks before damage is done.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  St. FOXstfox.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 80 contacts → |
“Innovate Fearlessly, Protect Relentlessly." St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Clover Securityclover.securityHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 71 contacts → |
“Clover is an AI-native security platform built for the new agentic era of software development, where humans and AI agents collaborate to ship software at unprecedented speed and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Conviso Application Securityconvisoappsec.comHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 67 contacts → |
“Conviso is an application security specialist and a reference in AppSec.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Entersoft Securityentersoft.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 65 contacts → |
“Entersoft Security is an AI-enabled cybersecurity services firm helping modern enterprises build, ship, and operate secure digital products at scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Equixlyequixly.comHQ: Verona, ItalyReported employees: 11-50 | Verona, Italy | 11-50 | Exact match | 39 contacts → |
“Penetration testing, reimagined with AI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CALIFcalif.ioHQ: Sunnyvale, CA, United StatesReported employees: 51-200 | Sunnyvale, CA, United States | 51-200 | Exact match | 39 contacts → |
“We secure the AI you use every day.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Neuraltrustneuraltrust.aiHQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 37 contacts → |
“NeuralTrust is recognized by Gartner as the enterprise platform for securing AI Agents.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Beyondscalebeyondscale.techHQ: Hyderabad, PA, IndiaReported employees: 11-50 | Hyderabad, PA, India | 11-50 | Exact match | 36 contacts → |
“Most infrastructure teams are split three ways.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  42crunch42crunch.comHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 34 contacts → |
“42Crunch is a leading API security platform for the AI era.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Mindgardmindgard.aiHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 33 contacts → |
“Mindgard is the leading provider of AI Security solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  NT Image Supply & Services SDN BHDntissb.comHQ: Melaka, MalaysiaReported employees: 51-200 | Melaka, Malaysia | 51-200 | Exact match | 33 contacts → |
“Powered by Artificial Intelligence Technology, NTISSB creates a secure environment for companies from cyber-attacks, physical break-ins, vulnerabilities and inconsistencies and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  PIXEEpixee.aiHQ: Baltimore, CA, United StatesReported employees: 11-50 | Baltimore, CA, United States | 11-50 | Exact match | 28 contacts → |
“Your security tools find vulnerabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lakeralakera.ai HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 27 contacts → |
“At Lakera, we are securing the future of intelligent computing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Giskardgiskard.aiHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 26 contacts → |
“Giskard provides the essential security layer to run AI agents safely.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Anti-Ai Private Limitedantiai.ltdHQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 23 contacts → |
“Our Mission: Our mission is clear: to protect and empower by strategically managing the infiltration of artificial intelligence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Pangeapangea.cloudHQ: Palo Alto, CA, United StatesReported employees: 11-50 | Palo Alto, CA, United States | 11-50 | Exact match | 21 contacts → |
“Pangea's AI Security Platform empowers security teams to secure AI from cloud to code.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Splx, A Zscaler Companysplx.aiHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 20 contacts → |
“SPLX is the leading AI security platform for Fortune 500 companies and global enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  firetail.aifiretail.aiHQ: Mclean, VA, United StatesReported employees: 11-50 | Mclean, VA, United States | 11-50 | Exact match | 20 contacts → |
“Secure your AI initiatives with FireTail and harness the full potential of AI with confidence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Armoryarmorydefense.comHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 20 contacts → |
“Armory is a global cybersecurity force redefining how organizations defend against ever-evolving cyber threats.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Operant AIoperant.aiHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 19 contacts → |
“Operant AI is an industry-defining cybersecurity leader at the forefront of securing AI & MCP.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 283 company matches
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Prompt injection defense providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
283 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 283 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Prompt injection defense providers by location
1 lists · largest firstEvery Prompt injection defense providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for prompt injection defense providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many prompt injection defense providers did RevenueBase find worldwide?
The saved snapshot records 283 matching company records, 3,818 tracked contacts and 1,313 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 prompt injection defense providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/prompt-injection-defense-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 prompt injection defense providers worldwide
RevenueBase records 283 matching company records for prompt injection defense providers worldwide, with 3,818 tracked contacts and 1,313 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 prompt injection defense providers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Penterapentera.io HQ: Burlington, MA, United StatesReported employees: 201-500 | Burlington, MA, United States | 201-500 | Exact match | 485 contacts → |
“Pentera provides AI-powered Automated Security Validation for enterprise security teams.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | OX Securityox.security HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 202 contacts → |
“OX Security removes risk at the source - eliminating exposures from AI code generation through cloud runtime - preventing security debt before it ever reaches production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wallarmwallarm.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 165 contacts → |
“Wallarm is an AI Control Platform that discovers AI workloads, detects shadow AI and prompt injection, and produces EU AI Act and NIST AI RMF compliance evidence-integrating AI…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cycodecycode.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 140 contacts → |
“Cycode is the leader in Agentic Development Security that secures AI development from prompt to runtime.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mitigamitiga.io HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 81 contacts → |
“Mitiga proactively detects and stops attacks before damage is done.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | St. FOXstfox.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 80 contacts → |
“Innovate Fearlessly, Protect Relentlessly." St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Clover Securityclover.security HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 71 contacts → |
“Clover is an AI-native security platform built for the new agentic era of software development, where humans and AI agents collaborate to ship software at unprecedented speed and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Conviso Application Securityconvisoappsec.com HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 67 contacts → |
“Conviso is an application security specialist and a reference in AppSec.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Entersoft Securityentersoft.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 65 contacts → |
“Entersoft Security is an AI-enabled cybersecurity services firm helping modern enterprises build, ship, and operate secure digital products at scale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Equixlyequixly.com HQ: Verona, ItalyReported employees: 11-50 | Verona, Italy | 11-50 | Exact match | 39 contacts → |
“Penetration testing, reimagined with AI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CALIFcalif.io HQ: Sunnyvale, CA, United StatesReported employees: 51-200 | Sunnyvale, CA, United States | 51-200 | Exact match | 39 contacts → |
“We secure the AI you use every day.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Neuraltrustneuraltrust.ai HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 37 contacts → |
“NeuralTrust is recognized by Gartner as the enterprise platform for securing AI Agents.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Beyondscalebeyondscale.tech HQ: Hyderabad, PA, IndiaReported employees: 11-50 | Hyderabad, PA, India | 11-50 | Exact match | 36 contacts → |
“Most infrastructure teams are split three ways.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 42crunch42crunch.com HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 34 contacts → |
“42Crunch is a leading API security platform for the AI era.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mindgardmindgard.ai HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 33 contacts → |
“Mindgard is the leading provider of AI Security solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NT Image Supply & Services SDN BHDntissb.com HQ: Melaka, MalaysiaReported employees: 51-200 | Melaka, Malaysia | 51-200 | Exact match | 33 contacts → |
“Powered by Artificial Intelligence Technology, NTISSB creates a secure environment for companies from cyber-attacks, physical break-ins, vulnerabilities and inconsistencies and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | PIXEEpixee.ai HQ: Baltimore, CA, United StatesReported employees: 11-50 | Baltimore, CA, United States | 11-50 | Exact match | 28 contacts → |
“Your security tools find vulnerabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lakeralakera.ai HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 27 contacts → |
“At Lakera, we are securing the future of intelligent computing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Giskardgiskard.ai HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 26 contacts → |
“Giskard provides the essential security layer to run AI agents safely.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Anti-Ai Private Limitedantiai.ltd HQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 23 contacts → |
“Our Mission: Our mission is clear: to protect and empower by strategically managing the infiltration of artificial intelligence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pangeapangea.cloud HQ: Palo Alto, CA, United StatesReported employees: 11-50 | Palo Alto, CA, United States | 11-50 | Exact match | 21 contacts → |
“Pangea's AI Security Platform empowers security teams to secure AI from cloud to code.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Splx, A Zscaler Companysplx.ai HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 20 contacts → |
“SPLX is the leading AI security platform for Fortune 500 companies and global enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | firetail.aifiretail.ai HQ: Mclean, VA, United StatesReported employees: 11-50 | Mclean, VA, United States | 11-50 | Exact match | 20 contacts → |
“Secure your AI initiatives with FireTail and harness the full potential of AI with confidence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Armoryarmorydefense.com HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 20 contacts → |
“Armory is a global cybersecurity force redefining how organizations defend against ever-evolving cyber threats.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Operant AIoperant.ai HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 19 contacts → |
“Operant AI is an industry-defining cybersecurity leader at the forefront of securing AI & MCP.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 283 company matches
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Prompt injection defense providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
283 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 283 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Prompt injection defense providers by location
1 lists · largest firstEvery Prompt injection defense providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for prompt injection defense providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many prompt injection defense providers did RevenueBase find worldwide?
The saved snapshot records 283 matching company records, 3,818 tracked contacts and 1,313 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 prompt injection defense providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/prompt-injection-defense-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗