Updated 2026-11-12
GTM Developer Toolsv2
The tools, context and plumbing your GTM agents run on.
Agents are the center of the new stack•Tools, skills, agents, context, plumbing•Agents to build, workflows to run•Your SaaS platforms are going headless•Understand the stack with Adam's GTM Report
Data & Signals
Tools for companies, people, events and intent
ClayClayGTMWaterfall enrichment + AI research across 150+ providersAgent readiness68/100 · MediumPanel SOV84/100SurfacesAPI · MCP · CLIFunding$317MLatest round$115M (2026-09-09)
GTM.ai (ZoomInfo)GTM.ai (ZoomInfo)BroadAgent readiness83/100 · HighPanel SOV18/100SurfacesAPI · MCP · CLI
ApolloApolloGTMB2B database, enrichment, signals, and outreachAgent readiness78/100 · HighPanel SOV46/100SurfacesAPI · MCP · CLIFunding$251.2M
DeeplineDeeplineBroadOne API/CLI over 101+ GTM data providers — enrichment waterfalls, lead discovery, scoring, CRM writes; callable from C…Agent readiness—Panel SOV31/100SurfacesAPI · MCP · CLI · SDK
People Data LabsPeople Data LabsGTM2.5B+ person-profile data APIAgent readiness84/100 · HighPanel SOV22/100SurfacesAPI · MCP · SDKFunding$47.2M
Common RoomCommon RoomGTMCommunity, product, and intent signalsAgent readiness88/100 · HighPanel SOV38/100SurfacesAPI · MCP · CLIFunding$52.9M
BlitzAPIBlitzAPIGTMLinkedIn data and enrichment APIAgent readiness80/100 · HighPanel SOV23/100SurfacesAPI · MCP · SDK
ExploriumExploriumGTMMCP-native data API aggregating 50+ providersAgent readiness88/100 · HighPanel SOV24/100SurfacesAPI · MCP · SDKFunding$125.1M
CrustdataCrustdataGTMReal-time people/company data API, native MCPAgent readiness86/100 · HighPanel SOV18/100SurfacesAPI · MCP
FullEnrichFullEnrichGTMEmail and phone waterfall enrichmentAgent readiness85/100 · HighPanel SOV40/100SurfacesAPI · MCP · CLIFunding$3M
FindymailFindymailGTMVerified email finder, catch-all handlingAgent readiness73/100 · MediumPanel SOV39/100SurfacesAPI
WappalyzerWappalyzerBroadWeb technology detectionAgent readiness88/100 · HighPanel SOV17/100SurfacesAPI · MCP
BomboraBomboraGTMCooperative third-party intent dataAgent readiness33/100 · LowPanel SOV26/100SurfacesAPI
BetterContactBetterContactGTMWaterfall enrichment for verified emails/mobilesAgent readiness62/100 · MediumPanel SOV40/100SurfacesAPI
Ocean.ioOcean.ioGTMLookalike company discovery and TAM buildingAgent readiness80/100 · HighPanel SOV38/100SurfacesAPI · MCPFunding$11M
CoresignalCoresignalBroadEmployee/company data API for enrichmentAgent readiness83/100 · HighPanel SOV15/100SurfacesAPI · MCPWeb Search & Scraping
Tools to find and pull web data on demand
ApifyApifyBroadMarketplace of prebuilt scrapers and crawlersAgent readiness92/100 · HighPanel SOV49/100SurfacesAPI · MCP · CLI · SDKFunding$3M
ExaExaBroadNeural semantic search API for agentsAgent readiness93/100 · HighPanel SOV11/100SurfacesAPI · MCP · SDKFunding$357M
FirecrawlFirecrawlBroadLLM-ready web scraping and crawling APIAgent readiness94/100 · HighPanel SOV36/100SurfacesAPI · MCP · CLI · SDKLatest round$75M (2026-09-22)
ParallelParallelBroadWeb search and task infrastructure for agentsAgent readiness93/100 · HighPanel SOV32/100SurfacesAPI · MCP · CLI · SDKFunding$230MLatest round$100M (2026-04-29)
TavilyTavilyBroadCitation-ready web search API for agentsAgent readiness95/100 · HighPanel SOV22/100SurfacesAPI · MCP · CLI · SDKFunding$25M
Bright DataBright DataBroadEnterprise proxy network and web-data extractionAgent readiness94/100 · HighPanel SOV21/100SurfacesAPI · MCP · CLI · SDK
SerpApiSerpApiBroadParsed SERP JSON across 100+ enginesAgent readiness90/100 · HighPanel SOV20/100SurfacesAPI · MCP · CLI · SDK
You.comYou.comBroadWeb search and research APIAgent readiness90/100 · HighPanel SOV19/100SurfacesAPI · MCP · SDKFunding$195M
NimbleNimbleBroadAI-powered web data extraction platformAgent readiness90/100 · HighPanel SOV16/100SurfacesAPI · MCP · CLI · SDKFunding$75M
Brave Search APIBrave Search APIBroadIndependent web search index APIAgent readiness91/100 · HighPanel SOV0/100SurfacesAPI · MCPFunding$42.2M
ZenRowsZenRowsBroadAnti-bot scraping API with proxy rotationAgent readiness90/100 · HighPanel SOV15/100SurfacesAPI · MCP · SDKFunding$1.1M
OctoparseOctoparseBroadNo-code visual web scraping platformAgent readiness78/100 · HighPanel SOV9/100SurfacesAPI · MCP · CLIFunding$16M
Scrape.doScrape.doBroadAnti-bot scraping API with high successAgent readiness68/100 · MediumPanel SOV0/100SurfacesAPI · SDK
OxylabsOxylabsBroadProxy network and scraper APIsAgent readiness90/100 · HighPanel SOV20/100SurfacesAPI · MCP · CLI · SDKFunding$130MLatest round$130M (2026-07-09)
DataForSEODataForSEOGTMPay-per-query SERP and SEO data APIAgent readiness86/100 · HighPanel SOV25/100SurfacesAPI · MCP · SDK
LinkupLinkupBroadTrusted-source web search APIAgent readiness91/100 · HighPanel SOV20/100SurfacesAPI · MCP · CLI · SDKFunding$13.2MBrowsers & Computer Use
Tools for sites that never shipped an API
BrowserbaseBrowserbaseBroadHeadless browser infrastructure for AI agentsAgent readiness94/100 · HighPanel SOV30/100SurfacesAPI · MCP · CLI · SDKFunding$67.5M
Browser UseBrowser UseBroadOpen-source library letting agents control browsersAgent readiness90/100 · HighPanel SOV24/100SurfacesAPI · CLI · SDKFunding$17M
HyperbrowserHyperbrowserBroadOn-demand cloud browsers via APIAgent readiness92/100 · HighPanel SOV0/100SurfacesAPI · MCP · CLI · SDK
KernelKernelBroadCloud browser infra with stealth profilesAgent readiness94/100 · HighPanel SOV16/100SurfacesAPI · MCP · CLI · SDKFunding$22M
Anchor BrowserAnchor BrowserBroadAgentic browser infra with MFA handlingAgent readiness90/100 · HighPanel SOV11/100SurfacesAPI · MCPFunding$6M
SimularSimularBroadComputer-use agent automating desktop and browserAgent readiness78/100 · HighPanel SOV0/100SurfacesAPI · CLI · SDKFunding$27M
NotteNotteBroadBrowser platform with credentials, proxies, observabilityAgent readiness88/100 · HighPanel SOV11/100SurfacesAPI · MCP · CLI · SDKFunding$2.5M
BardeenBardeenGTMNo-code browser automation for sales prospectingAgent readiness30/100 · LowPanel SOV0/100Funding$25.3M
Axiom AIAxiom AIGTMNo-code browser bot automating web tasksAgent readiness84/100 · HighPanel SOV0/100SurfacesAPI · MCP
BrowserlessBrowserlessBroadHosted headless browser with anti-bot resistanceAgent readiness93/100 · HighPanel SOV0/100SurfacesAPI · MCP · SDKCommunication
Tools for email, SMS, voice
ResendResendGTMDeveloper-first email with MCPAgent readiness96/100 · HighPanel SOV26/100SurfacesAPI · MCP · CLI · SDKFunding$21M
TwilioTwilioBroadProgrammable SMS/voice messaging APIAgent readiness85/100 · HighPanel SOV36/100SurfacesAPI · MCP · CLI · SDKFunding$614M
ElevenLabsElevenLabsBroadRealistic AI voice for voice agentsAgent readiness94/100 · HighPanel SOV49/100SurfacesAPI · MCP · CLI · SDKFunding$781MLatest round$500M (2026-02-04)
SendGridSendGridBroadTransactional and marketing email APIAgent readiness88/100 · HighPanel SOV0/100SurfacesAPI · MCP · CLI · SDKFunding$614M
VapiVapiBroadReal-time voice API infrastructure for agentsAgent readiness92/100 · HighPanel SOV21/100SurfacesAPI · MCP · CLI · SDKFunding$75.2M
PostmarkPostmarkBroadReliable transactional email APIAgent readiness90/100 · HighPanel SOV14/100SurfacesAPI · MCP · SDK
BlandBlandBroadLow-cost AI voice agents for callingAgent readiness80/100 · HighPanel SOV16/100SurfacesAPIFunding$115MLatest round$50M (2026-06-16)
Retell AIRetell AIBroadScalable compliant AI voice agent platformAgent readiness89/100 · HighPanel SOV0/100SurfacesAPI · MCP · SDKFunding$5.1MAgents
The new center of GTM tech
Coding agents
Chat & personal agents
Custom agents
Agent builders
Agentic Workflows
ClayClayGTMWaterfall enrichment + AI research across 150+ providersAgent readiness68/100 · MediumPanel SOV84/100SurfacesAPI · MCP · CLIFunding$317MLatest round$115M (2026-09-09)
n8nn8nBroadOpen-source workflow automation with code nodesAgent readiness84/100 · HighPanel SOV55/100SurfacesAPI · MCP · CLIFunding$257.8M
ZapierZapierBroadNo-code automation connecting 7,000+ appsAgent readiness93/100 · HighPanel SOV50/100SurfacesAPI · MCP · SDKFunding$1.4M
OXYGENOXYGENGTMCLI agent platform for GTM engineers — outbound orchestration on Claude Code/Codex/MCP across 25+ tools.Agent readiness86/100 · HighPanel SOV21/100SurfacesAPI · MCP · CLI
PancakePancakeBroadAgent readiness92/100 · HighPanel SOV8/100SurfacesMCPAgents to build, workflows to run
Context & Memory
Context on your business and market
Your warehouse
SnowflakeSnowflakeBroadData warehouse with Cortex MCPAgent readiness85/100 · HighPanel SOV58/100SurfacesAPI · MCPFunding$2.4B
DatabricksDatabricksBroadUnified data and AI platform with MCPAgent readiness85/100 · HighPanel SOV53/100SurfacesAPI · MCP · CLI · SDKLatest round$5B (2026-08-13)
BigQueryBigQueryBroadGoogle data warehouse with MCPAgent readiness95/100 · HighPanel SOV30/100SurfacesAPI · MCP · CLI · SDKGTM context
ZoomInfoZoomInfoGTMEnterprise B2B contact, firmographic, intent dataAgent readiness74/100 · MediumPanel SOV47/100SurfacesAPI · MCP · CLI
OctaveOctaveGTMAgentic GTM brain structuring sales contextAgent readiness90/100 · HighPanel SOV30/100SurfacesAPI · MCPFunding$5.5M
ClearskiesClearskiesBroadContext layer for revenue AI: builds a context graph across CRM, calls, email, calendar and Slack — resolving identiti…Agent readiness84/100 · HighPanel SOV19/100SurfacesAPI · MCP
VascoVascoBroadContext layer for AI agents — a Revenue Context Graph reconciling CRM, calls, billing, and product data, served to age…Agent readiness—Panel SOV17/100SurfacesMCPMemory
Your files
SupermemorySupermemoryBroadSemantic memory API for agentsAgent readiness91/100 · HighPanel SOV12/100SurfacesAPI · MCP · SDKFunding$3M
LettaLettaBroadAgent runtime with self-editing memoryAgent readiness90/100 · HighPanel SOV9/100SurfacesAPI · CLI · SDKFunding$10M
RedisRedisBroadIn-memory data platform with vector searchAgent readiness91/100 · HighPanel SOV26/100SurfacesAPI · MCP · SDKFunding$347M
PineconePineconeBroadManaged vector database for AI applicationsAgent readiness93/100 · HighPanel SOV28/100SurfacesAPI · MCP · CLI · SDKFunding$138M
SupermemorySupermemoryBroadSemantic memory API for agentsAgent readiness91/100 · HighPanel SOV12/100SurfacesAPI · MCP · SDKFunding$3MLettaLettaBroadAgent runtime with self-editing memoryAgent readiness90/100 · HighPanel SOV9/100SurfacesAPI · CLI · SDKFunding$10MRedisRedisBroadIn-memory data platform with vector searchAgent readiness91/100 · HighPanel SOV26/100SurfacesAPI · MCP · SDKFunding$347MPineconePineconeBroadManaged vector database for AI applicationsAgent readiness93/100 · HighPanel SOV28/100SurfacesAPI · MCP · CLI · SDKFunding$138MConnectors & MCP
Plumbing to connect agents to apps and tools
ComposioComposioBroad500+ managed integrations and auth for agentsAgent readiness92/100 · HighPanel SOV26/100SurfacesMCP · CLI · SDKFunding$29M
ArcadeArcadeBroadMCP runtime with per-user OAuthAgent readiness90/100 · HighPanel SOV17/100SurfacesAPI · MCP · CLI · SDKFunding$72M
SmitherySmitheryBroadMCP registry and hostingAgent readiness90/100 · HighPanel SOV10/100SurfacesAPI · MCP · CLI · SDK
GlamaGlamaBroadMCP metaregistry and gatewayAgent readiness82/100 · HighPanel SOV7/100SurfacesAPI · MCPZapier MCPZapier MCPBroadNo-code automation connecting 7,000+ appsAgent readiness93/100 · HighPanel SOV50/100SurfacesAPI · MCP · SDKFunding$1.4MApify StoreApify StoreBroadMarketplace of prebuilt scrapers and crawlersAgent readiness92/100 · HighPanel SOV49/100SurfacesAPI · MCP · CLI · SDKFunding$3MRun & Deploy
Plumbing to host and schedule it
VercelVercelBroadServerless deployment with agent sandboxesAgent readiness94/100 · HighPanel SOV54/100SurfacesAPI · MCP · CLI · SDKFunding$863M
ModalModalBroadServerless Python compute with GPU autoscalingAgent readiness88/100 · HighPanel SOV34/100SurfacesAPI · SDKLatest round$750M (2026-10-14)
SupabaseSupabaseBroadOpen-source Postgres platform with pgvectorAgent readiness95/100 · HighPanel SOV43/100SurfacesAPI · MCP · CLI · SDKLatest round$500M (2026-06-04)
RailwayRailwayBroadSimple PaaS for deploying apps and agentsAgent readiness95/100 · HighPanel SOV30/100SurfacesAPI · MCP · CLIFunding$120M
RenderRenderBroadManaged cloud for services, cron, workersAgent readiness91/100 · HighPanel SOV22/100SurfacesAPI · MCP · CLIFunding$258MLatest round$100M (2026-02-17)
E2BE2BBroadSecure microVM sandboxes for agent code executionAgent readiness92/100 · HighPanel SOV20/100SurfacesAPI · MCP · CLI · SDKFunding$32M
DaytonaDaytonaBroadSub-90ms stateful sandboxes for agentsAgent readiness94/100 · HighPanel SOV21/100SurfacesAPI · MCP · CLI · SDKLatest round$60M (2026-10-20)
TemporalTemporalBroadDurable execution and workflow orchestration engineAgent readiness86/100 · HighPanel SOV18/100SurfacesAPI · MCP · CLI · SDKLatest round$550M (2026-09-14)
Trigger.devTrigger.devBroadBackground jobs and durable AI workflowsAgent readiness90/100 · HighPanel SOV18/100SurfacesAPI · MCP · CLI · SDKFunding$19M
BasetenBasetenBroadSelf-serve model inference and deployment platformAgent readiness88/100 · HighPanel SOV38/100SurfacesAPI · MCP · CLI · SDKFunding$2BLatest round$1.5B (2026-06-22)
WorkersWorkersBroadEdge serverless runtime with agent SDKAgent readiness93/100 · HighPanel SOV17/100SurfacesAPI · MCP · CLI · SDKFunding$332.1M
OpenRouterOpenRouterBroadUnified, OpenAI-compatible API gateway routing requests across 400+ LLMs with automatic fallbacks, load balancing, and…Agent readiness65/100 · MediumPanel SOV44/100SurfacesAPI · MCP · SDKFunding$150MLatest round$113M (2026-05-26)
LambdaLambdaBroadOn-demand GPU cloud for model workloadsAgent readiness52/100 · MediumPanel SOV21/100SurfacesAPI · SDK
AWSAWSBroadManaged runtime for production agentsAgent readiness90/100 · HighPanel SOV61/100SurfacesAPI · MCP · CLI · SDKSkillsYour playbooks: how your team does the work
SaaS Platforms Going Headless
Tools you already pay for, now usable by agents
SalesforceAPIMCPCLISalesforceGTMAgentforce-ready CRM with official MCPAgent readiness92/100 · HighPanel SOV83/100SurfacesAPI · MCP · CLI · SDK
HubSpotAPIMCPCLIHubSpotGTMMarketing and sales platform, official MCPAgent readiness86/100 · HighPanel SOV81/100SurfacesAPI · MCP · CLI · SDKFunding$100.5M
GongAPIMCPCLIGongGTMRevenue intelligence with official MCPAgent readiness66/100 · MediumPanel SOV58/100SurfacesAPI · MCP · CLI · SDKFunding$583M
OutreachAPIMCPOutreachGTMSales engagement with official MCPAgent readiness72/100 · MediumPanel SOV41/100SurfacesAPI · MCP · SDKFunding$489M
SalesloftAPIMCPSalesloftGTMRevenue orchestration with official MCPAgent readiness83/100 · HighPanel SOV37/100SurfacesAPI · MCP · SDKFunding$246.2M
Adobe Marketo EngageAPIMCPAdobe Marketo EngageBroadAdobe marketing automation with MCPAgent readiness62/100 · MediumPanel SOV12/100SurfacesAPI · MCP · SDKFunding$98.4M
BrazeAPIMCPBrazeBroadCustomer engagement platform with MCPAgent readiness83/100 · HighPanel SOV30/100SurfacesAPI · MCP · SDKFunding$314.3M
AmplitudeAPIMCPCLIAmplitudeBroadProduct analytics with MCPAgent readiness88/100 · HighPanel SOV35/100SurfacesAPI · MCP · CLI · SDKFunding$336.9M
HeyReachAPIMCPCLIHeyReachGTMLinkedIn outreach with MCPAgent readiness82/100 · HighPanel SOV48/100SurfacesAPI · MCP · CLI · SDK
SemrushAPIMCPSemrushGTMFor SEO/AEO teams, Semrush is the brand-monitoring + AI Toolkit incumbent (launched Q1 202Agent readiness82/100 · HighPanel SOV46/100SurfacesAPI · MCPFunding$40M
AhrefsAPIMCPAhrefsGTMSEO / search dataAgent readiness78/100 · HighPanel SOV47/100SurfacesAPI · MCP
Customer.ioAPIMCPCLICustomer.ioGTMCDP-powered messaging with MCPAgent readiness92/100 · HighPanel SOV35/100SurfacesAPI · MCP · CLI · SDKFunding$8.3M
InstantlyAPIMCPCLIInstantlyGTMCold-email automation with MCPAgent readiness88/100 · HighPanel SOV59/100SurfacesAPI · MCP · CLI · SDK
PrimerAPICLIPrimerBroadB2B ad targeting and incrementality measurement: syncs ICP audiences to LinkedIn, Meta, Google and Reddit.Agent readiness65/100 · MediumPanel SOV25/100SurfacesAPI · CLIFunding$15M
WebflowAPIMCPCLIWebflowBroadVisual web development platform for building professional websites without code.Agent readiness—Panel SOV43/100SurfacesAPI · MCP · CLI · SDKFunding$334.9M
SendosoAPIMCPSendosoBroadDirect mail and gifting platform for B2B sales and marketing engagement.Agent readiness73/100 · MediumPanel SOV29/100SurfacesAPI · MCPFunding$152.7M
CalendlyAPIMCPCalendlyGTMScheduling with official MCPAgent readiness88/100 · HighPanel SOV35/100SurfacesAPI · MCP · SDKFunding$350.6M
AdobeAPIMCPCLIAdobeGTMFor enterprise marketing and creative, Adobe is the digital experience + creative softwareAgent readiness78/100 · HighPanel SOV48/100SurfacesAPI · MCP · CLI · SDK
LemlistAPIMCPLemlistGTMEmail outreach with community MCPAgent readiness84/100 · HighPanel SOV46/100SurfacesAPI · MCP · SDK
SmartleadAPIMCPCLISmartleadGTM116+ tools, largest cold-email MCPAgent readiness82/100 · HighPanel SOV43/100SurfacesAPI · MCP · CLI · SDK
AirtableAPIMCPAirtableBroadDatabase / ops backbone with MCPAgent readiness89/100 · HighPanel SOV42/100SurfacesAPI · MCP · SDKFunding$1.4B
TypeformAPIMCPTypeformBroadForm builder with MCPAgent readiness70/100 · MediumPanel SOV27/100SurfacesAPI · MCP · SDKFunding$187.3MAgents are the center of the new stack. Everything else is something an agent uses: tools, skills, context and plumbing.
This is v2 of the map I started in June. It shows what your GTM agents run on.
I call this new category "GTM Developer Tools."
Agents don't care about human usability ratings or Gartner grids. They care about what they can reach: the tools they can call, the context they can read, and where they can run. And builders are taking over the GTM org: GTM engineers, marketing engineers, applied-AI roles, plus any operator with Claude Code or Codex open.
How to read the map
Tools, skills, agents, context, plumbing.
- Agents are the center. Coding agents you build with: Claude Code, Codex, Cursor. Chat and personal agents you work with: ChatGPT, Claude, Gemini, Grok Bot. Custom agents are SDKs and frameworks you run yourself, like the Claude Agent SDK, the OpenAI Agents SDK and LangGraph. Agent builders are hosted harnesses: you build them, they run them. Agentforce, Agent Bricks, Cortex Agents, Swan, Lindy.
- Agentic Workflows sit beside them. Agents to build, workflows to run: Clay, n8n, Zapier, OXYGEN, Pancake.
- Skills are your playbooks, how your team does the work. They are mostly open source and things you write, so there are no logos here.
- Tools are what an agent calls: Data & Signals, Web Search & Scraping, Browsers & Computer Use, Communication. At the base are SaaS Platforms Going Headless: the tools you already pay for, now usable by agents through an API, an MCP server or a CLI.
- Context is Context & Memory: your warehouse, GTM context and memory. We know it's important. It's unclear how much you build and own versus buy, rent or integrate. Probably a hybrid.
- Plumbing is Connectors & MCP, plus Run & Deploy.
Get the full dataset, give it to Claude, make it your own. What's missing from this picture?