Use-case-specific agent harnesses

Founded 2022 by Hasan Sukkar; AI sales agents Alice (outbound SDR), Mike (voice SDR), Jordan (RevOps). $50M Series B Oct-2024 (Benchmark + Andreessen Horowitz; $350M val). Among the most-discussed AI-employee startups of 2024.

Datadog's AI-assistant for observability — incident summarisation, root-cause hypotheses, runbook automation. Bits AI launched Aug-2023, GA 2024 across the Datadog suite. Datadog parent: $2.7B+ revenue 2024; NASDAQ:DDOG.

Founded 2020; compliance automation (SOC 2, HIPAA, GDPR, ISO 27001) with hundreds of pre-built control libraries. $200M Series C Mar-2024 ($2B val; ICONIQ + GGV + Cowboy). Trust Hub launched 2024; AI Trust Hub auto-fills security questio…

Dynatrace launched Davis CoPilot Sep-2023 — GenAI conversational interface on top of the (deterministic) Davis AI engine, the largest causal-AI observability deployment. Dynatrace parent: NYSE:DT, $1.4B+ revenue.

HubSpot Breeze (launched Sep-2024) is the AI brand spanning Breeze Copilot (assistant) + Breeze Agents (autonomous content/prospecting/social/customer agents). HubSpot parent: NYSE:HUBS, $2.6B+ revenue 2024.

Cross-listing: OpenAI Deep Research, launched Feb-2025 inside ChatGPT, is OpenAI's flagship long-horizon research agent (o3 base model). Distinct from the OpenAI Codex / Computer Use rows because the focus is web-research + multi-step sy…

PagerDuty's AIOps tier adds AI alert grouping, noise suppression, and AI agent suggestions for incident response. Includes the Jeli acquisition (May-2023, $73M) for incident retrospective AI. PagerDuty parent: $450M+ revenue.

Perplexity's autonomous-research mode, launched Feb-2025 — multi-step research agent inside Perplexity. Perplexity parent: $9B val Dec-2024 ($500M round; IVP + NEA + Andreessen Horowitz).

Cross-listing: Salesforce Agentforce already exists under Vertical / Customer-support / voice memory; this row is the Agent-harness framing — Agentforce as the consumer-facing agent IDE / builder on Data Cloud. Agentforce launched Sep-20…

Founded 2018; the largest compliance-automation platform by valuation/headline. $150M Series C Jul-2024 ($2.45B val; Sequoia + Atlassian Ventures + CrowdStrike Falcon Fund). Vanta AI launched 2024 — auto-evidence-collection, control mapp…

Founded 2013; ABM/intent platform with Revenue AI agents. $200M Series E Jan-2022 ($5.2B val; Blue Owl). 6sense Revenue AI agents launched 2024 — autonomous account research + email drafting.

Founded 2010; AI-driven market intelligence — semantic search over earnings calls, broker research, regulatory filings. $4B val Jun-2024 ($650M growth round; BDT + MSP). **Acquired Tegus Jun-2024 for $930M** (expert-call transcripts). Ge…

Founded 2023 by Tomer Avni + Matan Getz (ex-Microsoft); generative-AI security platform spanning red-teaming, DLP, and runtime. $7M seed Apr-2024 (Sequoia + Index Ventures).

Founded 2015 (rebranded from ZenProspect); GTM platform — prospecting database + outreach + AI. $100M Series D Aug-2023 ($1.6B val; Bain Capital Ventures + Sequoia). $200M+ ARR; Apollo AI launched 2024.

Founded 2014; enterprise audit + GRC platform — 60%+ of Fortune 500 customers. **Acquired by Hg for $3B Jun-2024** (private-equity take-private). AI features added 2024 — auto-population of audit workpapers, AI-assisted issue classificat…

Dublin / NYC founded 2018; GenAI security and content scanning. $23M Series A-1 Aug-2024 (Paladin Capital + Lockheed Martin Ventures). Pivoted from defence ML to enterprise GenAI guardrails 2023-24.

Cross-listing: Causaly already exists in Scientific / research AI memory. This row adds the use-case agent harness framing: London-based biomedical-research AI for drug-discovery teams. $60M Series B 2023 (Index + ICONIQ). 25M+ scientifi…

Founded 2017; GTM data orchestration — combine 100+ data sources, enrich, AI-draft outbound. $46M Series B Jan-2024 (Sequoia + Boldstart + Box Group); reported $40M+ ARR mid-2024; viral with growth marketers. Considered a cultural touchs…

Founded 2006; ABM platform with intent + AI. $175M growth round Apr-2021 ($1B val; Vista Equity). Demandbase One Smarter GTM AI launched 2024 — buyer-stage scoring + auto-personalised outbound.

GitHub's CodeQL-powered auto-fix for code-scanning alerts; combines static analysis with Copilot model suggestions to generate patches for vulnerabilities. Launched Mar-2024 (public beta), GA Aug-2024 for GitHub Advanced Security customers.

Founded 2015; the largest conversation-intelligence/revenue-intelligence platform. $7.25B val 2021 ($583M raised); Gong AI (Smart Tracker, AI Forecast, Gong Engage) 2024. Considered category-defining.

HackerOne's AI-augmented offensive security service — Hai is an LLM-assisted triage/research copilot for hackers, plus a productised 'AI red-team' service connecting customers to skilled human red-teamers for LLM systems. Used by major L…

Founded 2020 by George Sivulka (ex-Stanford); Matrix is its enterprise research agent — multi-step research across documents. $130M Series B Jul-2024 ($700M val; Andreessen Horowitz + Index + Google Ventures + Peter Thiel). Used heavily …

Founded 2018; compliance-operations platform — pre-built frameworks + workflow automation. $40M Series B Dec-2022 (Riverwood Capital + Toba + Madrona). AI agent layer added 2024. Targets enterprise-scale compliance teams.

London-founded incident-management platform — Slack-native, fast-growing. $62M Series B Sep-2024 (Insight Partners + Index; $400M val). AI features (auto-summary, auto-postmortem, suggested-runbook) added 2024.

Ironclad's AI agents inside its CLM (contract lifecycle management) platform. Ironclad parent: $200M+ ARR; backed by Accel, Sequoia, YC, BOND. AI features include auto-redline, review, and contract intelligence. Note: separate Rivet Memo…

Tel-Aviv-founded LLM security platform — adversarial testing, prompt-injection defence, data-leakage prevention. $6M seed Nov-2023 (Entrée Capital + Samsung Next).

Stockholm-founded (2023) legal agent platform — drafting, review, research. $35M Series B Nov-2024 (Iconiq + Redpoint + Y Combinator; $675M val). Targets EU firms with data residency; pitched as 'European Harvey.'

Lancaster-University spinout; continuous automated AI red-teaming SaaS. $8M seed/A Jun-2024 (.406 Ventures + Atlantic Bridge). Founded by Prof. Peter Garraghan.

New Relic's AI agent — natural-language NRQL queries, error summaries, error-grouping. Launched late-2023. New Relic parent: taken private by Francisco Partners + TPG for $6.5B Nov-2023.

Outreach (the largest sales-engagement platform; $4.4B val 2021) has added AI features: Smart Email Assist, Smart Account Plan, Smart Forecasting, Kaia conversation intelligence. Strategic pivot to AI-agent platform announced 2024.

Founded 2016 by Oleg Rogynskyy; revenue intelligence — activity capture + AI account intelligence. $100M Series D Sep-2021 ($1.1B val; Akkadian + ICONIQ). SalesAI agent launched 2024.

Tel-Aviv-founded (Dor Sarig + Ziv Karliner, both ex-IDF cyber); end-to-end LLM security platform — discovery, red-teaming, runtime guardrails. $9M seed Apr-2024 (Shield Capital + Greenfield).

OSS (MIT) prompt-engineering eval and red-team CLI; supports OWASP LLM Top-10 vulnerability tests, jailbreak generation, and CI/CD pipeline integration. $5M seed Mar-2024 (Andreessen Horowitz). Founders ex-Discord + ex-Smile Identity.

Founded 2022 by Ian Swanson + Daryan Dehghanpisheh (ex-AWS); AI/ML supply-chain + GenAI security. **Acquired by Palo Alto Networks Apr-2025 for $700M.** Products: Recon (red-team), ModelScan (model artifact scanner), Sightline (vulnerabi…

Founded 2019 by Yaron Singer (Harvard); ML risk management — model testing, validation, runtime detection. **Acquired by Cisco Sep-2024** to anchor Cisco's AI security stack. Note: Harrison Chase (LangChain CEO) was an early Robust Intel…

Founded 2022 by Gabriel Stengel (ex-Lazard + Stanford); AI agent purpose-built for investment-banking workflows — comps, precedent transactions, IC memo drafting. $50M Series B Mar-2025 ($350M val; Khosla + Thrive Capital + Tiger Global)…

Tokyo-based Sakana AI's autonomous research agent — generates ideas, runs experiments, writes papers, peer-reviews. v1 paper Aug-2024 (arXiv 2408.06292); v2 update 2025. **Sakana parent: $214M Series A Sep-2024 ($1.5B val; NEA + Khosla)**.

Founded 2020 by Shrav Mehta; the third major compliance-automation platform (with Vanta + Drata). $56M Series B Mar-2023 (Accel + Kleiner Perkins + Base10). Comply AI launched 2024 — control gap analysis, evidence-collection automation.

Semgrep's AI layer (Assistant) on top of its OSS rules-based SAST engine — triages findings, suppresses false positives, drafts fixes via PR. Semgrep parent: $59.5M Series C Nov-2022 ($530M val); >100M scans/year reported.

Snyk's AI-assisted code-fix product built on the 2020-acquired DeepCode AI engine. Combines symbolic analysis + multiple AI models for fix generation. Snyk parent: $530M raised; $7.4B val Dec-2022; reported $300M+ ARR.

Stanford NLP's STORM (Synthesis of Topic Outline through Retrieval and Multi-perspective question-asking) — generates Wikipedia-style articles from a topic prompt. NAACL 2024 paper (arXiv 2402.14207). MIT OSS; 25k+ stars; Apache demo at …

Sysdig's GenAI-powered cloud-security agent — runtime workload protection + CNAPP findings explained. Launched May-2024. Sysdig parent: $350M Series G 2022 ($2.5B val); Permira-led 2023 round.

Founded 2021 by Sravish Sridhar (ex-Kinvey founder); GRC automation + AI trust center. $25M Series A Jun-2023 (Felicis + Cowboy + Cota Capital). Differentiates with cyber-insurance + 'trust center' as a sales-enablement angle.

You.com's research-agent mode — multi-step web research + synthesis. You.com parent: $99M Series B Aug-2024 ($700M val; Georgian + NEA + Salesforce Ventures). Founded by Richard Socher (ex-Salesforce Chief Scientist).

Founded 2019 by ex-Yahoo CISO Karthik Kannan; AI-driven detection-engineering platform. $45M Series C Jul-2024 (Evolution + G Squared; ~$200M val). Forge is the AI agent that auto-generates SIEM detections.

Founded 2023; autonomous AI SRE that investigates Kubernetes + cloud-native alerts end-to-end. $10M seed Apr-2024 (Greylock + Innovation Endeavors). Direct competitor to Resolve.ai in the AI-SRE wave.

Coalfire is the largest specialist-cybersecurity-services firm in the FedRAMP/PCI/HITRUST space. Apax Partners acquired majority stake 2020. Launched AI-augmented assessment services 2024 — pentest + audit workpaper automation.

Founded 2020; community intelligence platform that ingests GitHub, Slack, Discord, X, LinkedIn signals + maps them to people/companies; AI agent surfaces sales-ready signals. $32M Series B Mar-2024 (Greylock + Index + Madrona).

Founded 2020 (YC W21); AI-driven retail algorithmic-trading — composable strategies + LLM strategy builder. $14M Series A May-2022 (Greycroft + Y Combinator). Composer GPT + strategy-builder AI launched 2023.

$25M Series A Jan-2025 (Menlo Ventures + Tola Capital + Pelion); founded by Monzy Merza (ex-Splunk CSO). 'Knowledge engine' that does autonomous investigation across SIEM data. Pitched as the AI analyst pair for security teams.

DocuSign's IAM platform (launched 2024) adds AI extraction, clause analysis, and workflow automation atop the eSignature core. Acquired Lexion Jun-2024 ($165M) to consolidate the AI-CLM stack. DocuSign parent: $2.8B+ revenue.

Founded 2021 by James Ding (ex-Allen & Overy); drafting + benchmarking AI agent that lets transactional lawyers see historical deals. $20M Series A Apr-2024 (Index Ventures + Y Combinator); ex-A&O / Linklaters customers.

Autonomous SOC analyst agent — investigates Tier-1 SIEM/EDR alerts end-to-end. $16.85M Series A Aug-2024 (Theory Ventures + Decibel). Founded by Edward Wu (ex-ExtraHop). Targets the 60%-of-alerts-go-uninvestigated problem.

Founded 2020 by Abi Noda; engineering-productivity intelligence (DORA + SPACE metrics) with AI-driven analysis. $14M Series A Apr-2024 (Notable Capital). Differentiates with research-rigour metrics; 'Stripe metrics for engineering teams.'

Founded 2021 by Dimitri Stiliadis + Varun Badhwar (ex-Palo Alto Networks Prisma Cloud); reachability-aware SCA with AI for triage. $70M Series A Oct-2023 ($200M val; Lightspeed + Coatue + Dell Tech Capital); $93M total raised.

OSS (Apache 2.0) LLM vulnerability scanner — 'nmap for LLMs.' Originally Leon Derczynski (Univ Sheffield / ITU Copenhagen); NVIDIA now stewards the project. Tests for jailbreaks, prompt injection, hallucination, data leakage. Apache-2.0;…

London-based legal AI for non-lawyer founders — templates, drafting, AI review. Acquired by Robin AI Sep-2024 (Robin = legal AI, separate funded entity). Distinct from Hugo (research) and not to be confused with Google's Genie.

Founded 2019 by Snehal Antani (ex-CTO US SOCOM J6) + ex-NSA team. NodeZero is autonomous pentest — finds + exploits + verifies exploitability. $100M Series D Mar-2024 (NEA; $750M val); >300% YoY revenue growth reported. Federal + commerc…

Estonian-founded legal AI startup; legal research and case analysis with EU multilingual focus. Bootstrapped; small angel rounds. Note: distinct from Hugo Health and from the unrelated 'huggo.legal' typo.

Standalone trust-center + AI-questionnaire-fill product from Hyperproof. Listed separately because the trust-center category is a distinct sub-market (Vanta, Drata, Hyperproof, SafeBase, ConveyorAI compete). SafeBase acquired by Drata Ma…

Oslo-founded 2015; scientific research engine + AI agent for R&D. Bootstrapped + small angel rounds; broader European AI scene. Differentiates with explainable / hallucination-free claims.

Founded 2020; AI email coach for sellers — Gmail/Outlook plugin scores and rewrites cold outbound. $13.2M Series A Sep-2022 (Norwest Venture Partners + LIONS Capital). $10M+ ARR reported.

Founded 2017 by Tom Martin (lawyer + technologist); LawDroid Copilot serves solo and small-firm lawyers — drafting, research, client intake automation. Bootstrapped + small angel rounds. Marketed against the 'enterprise BigLaw' positioni…

Seoul-founded Liner — started as web-highlighter (2015), pivoted to AI research assistant 2023. $40M Series B Jul-2023 ($350M val; Salesforce Ventures + DSC Investment + Beenext). 10M+ users.

Founded 2023; AI-agent platform for financial analysts — multi-step research, data cleansing, model-building. Small seed round; competes in the AlphaSense / Hebbia / Rogo broader space at lower price point.

Litera (Hg-backed; 50%+ of AmLaw 200 customers) added a Litera AI overlay 2024 — drafting, redlining, document analytics. Litera parent has been a private-equity rollup of legal-tech (Microsystems, Workshare, Kira Systems acquired 2021).

Founded 2015; GRC platform (Risk Cloud) — flexible policy engine + workflow + risk register. $113M Series C Dec-2021 (PSG + Silversmith). AI features (auto-policy mapping, issue triage) added 2024.

Numerai is a crowdsourced AI hedge fund — data scientists submit predictive signals + are paid in NMR (cryptocurrency) based on signal performance. Numerai Signals is the global-equities tournament. Founded 2015 by Richard Craib. ~$200M …

Founded 2010; GRC + business-process automation. Adds AI agent (Sophia) 2024 — natural-language workflow building + automated control assessment. Bootstrapped + small minority growth equity.

Founded 2021 by Didier Lopes; OSS investment-research platform — Bloomberg-Terminal-alternative. AGPLv3 + commercial OpenBB Pro. $11M seed 2022 (OSS Capital + Y Combinator). AI agent (OpenBB Copilot) launched 2024.

Founded 2014; AIOps platform — hybrid + multi-cloud observability with AI event correlation. **Acquired by HPE Jul-2023** (terms undisclosed; reported ~$200M+). AI agent features now integrated into HPE GreenLake.

Founded 2015 (ex-Pcysys); automated security validation — pentest, red-team, attack-surface validation. $60M Series D Jan-2024 ($1B val unicorn; Evolution Equity + K1). Israeli cyber pedigree; more mature than 2024-vintage GenAI pentest …

YC-W24 contract-review AI; auto-redlines vendor contracts based on the in-house playbook. $3.6M seed 2024 (Y Combinator + Liquid 2). Targets in-house legal at SaaS companies.

Founded 2024; AI personal-finance assistant — analyses spending, suggests savings, manages budgets via chat. Consumer-tier; small seed funding. Distinct from Pluto Money (different product; same space).

Founded 2023; AI sales-agent product — autonomous outbound, meeting booking, follow-up. $4.7M seed Jul-2024 (Lightspeed + Mantis). Direct competitor in the 11x.ai / Artisan AI / Bland niche.

Founded 2024 by Spiros Xanthos (ex-Splunk Observability SVP; founder of Omnition acq Splunk 2019). Autonomous AI SRE — investigates incidents end-to-end. $35M seed Aug-2024 (Greylock + Unusual). Pitched as 'the AI SRE.'

OSS-first AI-SRE platform; CodeCollection (the OSS runbook library) is the differentiator — 'GitHub for SRE runbooks.' Apache-2.0. Bootstrapped + small angel funding. RunWhen Local self-hosted.

Founded 2018 by Josh Nicholson (PhD); citation-supported research search — find supporting/contrasting/mentioning citations for a scientific claim. **Acquired by Research Solutions Sep-2023 for $26M**. scite Assistant is the AI-research-…

Founded 2021 inside Booz Allen Hamilton; spun out 2022. Detection-as-code platform — threat emulation + auto-generated detections. Adds GenAI threat-content layer 2024. Acquired by Cisco's Splunk Mar-2025 (terms undisclosed).

Maker of OSS BloodHound (the Active-Directory graph tool); BloodHound Enterprise is the productised attack-path management platform. $33M Series A Aug-2024 (Insight Partners). Adds AI for attack-path prioritisation 2024.

Dublin-founded 2018; no-code automation initially for SOC analysts. $50M Series B Dec-2023 (Felicis + Accel + CrowdStrike's Falcon Fund). AI Agent mode added 2024; Tines Workbench gives analysts an LLM copilot atop their workflows.

Tonkean is a workflow-orchestration platform; LegalWorks is the legal-ops vertical with AI agents for intake triage, contract routing, and SLA management. Tonkean: $50M Series C Sep-2022 (Insight + Lightspeed + Accel; $500M+ val).

Founded 2021; PLG-revenue intelligence — predicts which free users will convert, sales-ready signals. $17.5M Series A May-2023 (Tiger Global + Sequoia + Together Fund). Pivoted to AI-agent positioning 2024.

Torq's HyperSOC is the AI-augmented offering of its hyperautomation platform (no-code security workflows + LLM agents). Torq parent: $70M Series C Apr-2024 (Evolution + Bessemer + Notable; >$300M total raised). Founded by Ofer Smadari (e…

Holly AI is the trading-idea generation agent inside the Trade Ideas platform (founded 2003). Holly back-tests millions of strategies overnight + surfaces 'tradeable ideas' for retail/prosumer traders. Bootstrapped; long-running niche pr…

Sequoia-led $20M seed (Jun-2024); founded by Oege de Moor (Semmle / GitHub CodeQL founder). Autonomous offensive-security agent that finds and exploits web vulns end-to-end. Topped HackerOne leaderboard in 2025 (first AI on the leaderboa…