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By stage · growth

AI tools for growth-stage and Series B+ startups.

At growth stage the buyer mix changes — multi-team coordination, mature procurement, security review on every vendor. The tools below still serve scaled operations without forcing the contact-sales-only path. We've kept the curation discipline: enterprise-only tools that auto-DQ on Magpie's pricing rubric (Gong, Outreach, Salesforce-tier products) are still excluded from this list, even though they're real category leaders. The catalog skews toward tools with enterprise tiers but real self-serve on-ramps.

126 tools matched. Curated and scored by Magpie's six-dimension rubric.

ChatGPT

4.9

General-purpose AI assistant from OpenAI

$20/mo·Solopreneur → Growth

Best in classAPIFree tier

Cursor

4.9

AI-first code editor

$20/mo·MVP → Growth

Best in classMCPAPIFree tier

Claude

14.7

Anthropic's AI for nuanced writing and analysis

$20/mo·MVP → Growth

Best in classMCPAPIFree tier

Apollo.io

4.6

B2B prospecting with AI sequencing

$49/mo·MVP → Growth

Best in classAPIFree tier

Close

4.6

The CRM built for fast-growing sales teams

$19/mo·Seed → Growth

Best in classAPI

Fireflies.ai

4.6

AI meeting assistant with deep CRM sync

$10/mo·MVP → Growth

Best in classAPIFree tier

Freshsales

4.6

AI CRM for SMBs with Freddy AI

$11/mo·MVP → Growth

Best in classAPIFree tier

Ramp

4.6

AI-powered spend management

Free·Seed → Growth

Best in classAPIFree tier

Reply.io

4.6

AI cold email sequencer with Jason AI SDR

$60/mo·Seed → Growth

Best in classAPI

Synthesia

4.6

AI avatars for training and explainer videos

$30/mo·MVP → Growth

Best in classAPI

Apify

4.5

Full-stack web scraping and data extraction platform

$29/mo·MVP → Growth

RecommendedMCPAPI

Canva Magic Studio

4.5

AI design suite for non-designers

$15/mo·Solopreneur → Growth

RecommendedMCPAPIFree tier

Freshdesk + Freddy

4.5

Helpdesk with AI Freddy assistant

$29/mo·MVP → Growth

Best in classAPIFree tier

Kommunicate

4.5

No-code AI agent builder for support

$100/mo·Seed → Growth

RecommendedAPIFree tier

Linear

4.5

Modern issue tracking with native AI agents and MCP

Free·MVP → Growth

RecommendedMCPAPI

Pipedrive

4.5

Sales-focused CRM with AI assistant

$14/mo·MVP → Growth

Best in classAPI

Slack AI

4.5

Native AI features for search, summarization, and recap inside Slack

$10/mo·MVP → Growth

RecommendedAPI

Gemini

4.4

Google's AI assistant integrated with Workspace

$20/mo·MVP → Growth

RecommendedAPIFree tier

Intercom Fin

4.4

AI agent for customer support

$29/mo·MVP → Growth

RecommendedAPI

Leonardo AI

4.4

AI image and video generation platform with fine-tuned models

$12/mo·MVP → Growth

RecommendedAPIFree tier

Make

4.4

Visual workflow builder with branching

$9/mo·MVP → Growth

RecommendedAPIFree tier

Pictory

4.4

Turn blogs and scripts into short videos

$19/mo·MVP → Growth

RecommendedAPI

Tidio Lyro

4.4

AI chatbot for ecommerce and SMBs

$29/mo·MVP → Growth

RecommendedAPIFree tier

Zapier

4.4

Connect 8000+ apps with AI agents

$20/mo·Solopreneur → Growth

RecommendedMCPAPIFree tier

Akkio

4.3

No-code predictive analytics

$49/mo·MVP → Growth

RecommendedAPI

Attio

4.3

AI-native CRM with MCP for the next era of companies

$34/mo·Seed → Growth

RecommendedMCPAPI

Jasper

4.3

AI marketing copy with brand voice training

$49/mo·MVP → Growth

RecommendedAPI

Krisp

4.3

Noise cancelling plus AI notes

$12/mo·Solopreneur → Growth

RecommendedAPIFree tier

Notion AI

4.3

AI inside the Notion workspace

$10/mo·MVP → Growth

RecommendedMCPAPI

Otter.ai

4.3

AI meeting transcription and notes

$17/mo·MVP → Growth

RecommendedAPIFree tier

Reclaim AI

4.3

AI calendar for tasks, habits, and meetings

$8/mo·Solopreneur → Growth

RecommendedAPI

Tana

4.3

AI-native outliner workspace with supertags

$8/mo·MVP → Growth

RecommendedMCPAPI

Zendesk AI

4.3

AI add-on inside Zendesk

$50/mo·Seed → Growth

RecommendedAPI

Asana

4.2

Work management platform with AI Studio and V2 MCP server

Free·MVP → Growth

RecommendedMCPAPI

Builder.io Visual Copilot

4.2

Design-to-code AI from Figma

$30/mo·MVP → Growth

RecommendedMCPAPI

ClickUp Brain

4.2

AI add-on for ClickUp project management

$9/mo·MVP → Growth

RecommendedAPI

Descript

4.2

Edit video and podcasts by editing text

$16/mo·MVP → Growth

RecommendedAPIFree tier

Firecrawl

4.2

The web data API for AI

$16/mo·Seed → Growth

RecommendedMCPAPI

GitHub Copilot

4.2

AI pair programmer in your IDE

$10/mo·MVP → Growth

RecommendedAPI

Runway

4.2

AI video generation and editing

$15/mo·MVP → Growth

RecommendedAPIFree tier

Sentry

4.2

Error tracking with an AI-native MCP for agents

Free·Seed → Growth

RecommendedMCPAPI

Anthropic MCP

4.1

The protocol itself, with reference servers

Free·Seed → Growth

Consider with caveatsMCPAPIFree tier

Cloudflare

4.1

Edge platform with Code Mode MCP for infrastructure-controlling agents

Free·Seed → Growth

Consider with caveatsMCPAPI

Grammarly

4.1

AI writing assistant for tone and clarity

$12/mo·MVP → Growth

RecommendedAPIFree tier

Claude Code

4.0

Terminal-based agentic coding by Anthropic

$20/mo·Seed → Growth

Consider with caveatsMCPAPI

Hex

4.0

AI-augmented data notebooks

Free·MVP → Growth

RecommendedAPIFree tier

HubSpot Breeze

4.0

AI built into HubSpot CRM

$9/mo·MVP → Growth

Consider with caveatsMCPAPIFree tier

Lindy

4.0

AI agents for meetings, email, outreach

$49/mo·MVP → Growth

RecommendedAPI

Read AI

4.0

Meeting analytics and engagement insights

$19/mo·MVP → Growth

RecommendedAPIFree tier

Stripe

4.0

Payments platform with an official MCP server for agentic commerce

Free·Seed → Growth

RecommendedMCPAPI

Adobe Firefly

3.9

Commercial-safe AI in Adobe apps

$5/mo·MVP → Growth

Consider with caveatsAPI

Copilot (Microsoft 365)

3.9

AI inside Word/Excel/Outlook/Teams

$30/mo·Seed → Growth

Consider with caveatsAPI

Crawl4AI

3.9

Open-source LLM-friendly web crawler

Free·Idea → Growth

Consider with caveatsAPIFree tier

Gorgias

3.9

AI support for Shopify ecommerce

$10/mo·MVP → Growth

Consider with caveatsAPI

Julius AI

3.9

Chat with your spreadsheets

$20/mo·MVP → Growth

Consider with caveatsAPIFree tier

Lemlist

3.9

Multichannel cold outreach platform

$39/mo·MVP → Growth

Consider with caveatsAPI

Pipedream

3.9

Event-driven workflows with MCP and AI

$19/mo·MVP → Growth

Consider with caveatsMCPAPIFree tier

ScraperAPI

3.9

Proxy-based scraping API for developers

$49/mo·MVP → Growth

Consider with caveatsAPI

Superhuman

3.9

Fast AI email client for power users

$25/mo·Seed → Growth

Consider with caveats

v0 by Vercel

3.9

AI UI generator producing React code

$20/mo·MVP → Growth

Consider with caveatsAPIFree tier

Artlist

3.8

Royalty-free music/footage/SFX library plus AI creator tools

$10/mo·MVP → Growth

Consider with caveats

Clay

3.8

GTM research and enrichment with AI

$149/mo·Seed → Growth

Consider with caveatsAPI

Composio

3.8

Hosted MCP server hub for 250+ apps

$49/mo·Seed → Growth

Consider with caveatsMCPAPIFree tier

Copy.ai

3.8

GTM AI for sales and marketing content

$36/mo·MVP → Growth

Consider with caveatsAPIFree tier

DALL-E 3

3.8

OpenAI image gen via ChatGPT

$20/mo·Solopreneur → Growth

Consider with caveatsAPIFree tier

Diffbot

3.8

AI-powered web data extraction and knowledge graph

$299/mo·Seed → Growth

Consider with caveatsAPI

ElevenLabs

3.8

AI voice generation and conversational agents

$5/mo·MVP → Growth

Consider with caveatsMCPAPI

LlamaIndex

3.8

RAG and agent framework with managed cloud

$50/mo·Seed → Growth

Consider with caveatsAPIFree tier

Relevance AI

3.8

No-code multi-agent workforce builder

$29/mo·MVP → Growth

Consider with caveatsAPIFree tier

Windsurf

3.8

Agentic AI IDE for full-flow coding

$15/mo·Seed → Growth

Consider with caveatsMCP

Akiflow

3.7

Time-blocking task aggregator across apps

$15/mo·MVP → Growth

Consider with caveats

Brave Search MCP

3.7

Web search MCP server for agents

Free·Seed → Growth

Consider with caveatsMCPAPIFree tier

Bright Data

3.7

Enterprise proxies and web scraping infrastructure

$499/mo·Series A → Growth

Consider with caveatsMCPAPI

Continue

3.7

Open-source AI code assistant for IDEs

$10/mo·MVP → Growth

Consider with caveatsMCP

Crew AI

3.7

Open-source multi-agent framework

Free·Seed → Growth

Consider with caveatsAPIFree tier

LangGraph

3.7

Multi-agent orchestration framework with state graphs

$39/mo·Seed → Growth

Consider with caveatsAPIFree tier

LangSmith

3.7

Observability and evaluation for LLM apps

$39/mo·Seed → Growth

Consider with caveatsAPIFree tier

Perplexity

3.7

AI answer engine with cited sources

$20/mo·MVP → Growth

Consider with caveatsAPIFree tier

PhantomBuster

3.7

Sales automation and LinkedIn scraping

$69/mo·MVP → Growth

Consider with caveatsAPI

ScrapeGraphAI

3.7

LLM-powered scraping with natural language

$19/mo·MVP → Growth

Consider with caveatsMCPAPI

Sourcegraph Cody

3.7

Code intelligence and AI for large codebases

$59/mo·Series A → Growth

Consider with caveatsAPI

n8n

3.7

Open-source workflow automation

$24/mo·MVP → Growth

Consider with caveatsAPIFree tier

Aider

3.6

AI pair programming in your terminal

Free·MVP → Growth

Consider with caveatsFree tier

Augment Code

3.6

Context-aware AI agent for big codebases

$20/mo·Seed → Growth

Consider with caveatsMCP

Qodo

3.6

AI code review and test generation

$30/mo·MVP → Growth

Consider with caveatsAPI

Shortwave

3.6

AI email client built on Gmail

$9/mo·MVP → Growth

Consider with caveats

Smartlead

3.6

Cold email outreach at scale with unlimited mailboxes

$39/mo·MVP → Growth

Consider with caveatsAPI

Smithery

3.6

Registry and runtime for MCP servers

Free·Seed → Growth

Consider with caveatsMCPAPIFree tier

Zed

3.6

AI-native code editor built in Rust

$20/mo·MVP → Growth

Consider with caveatsMCP

Activepieces

3.5

Open-source AI-first automation

$25/mo·MVP → Growth

Consider with caveatsAPIFree tier

Persana AI

3.5

Agentic prospecting with 75+ buying signals

$85/mo·Seed → Growth

Consider with caveatsAPI

Sema4.ai

3.5

Enterprise platform for Python AI agents

Contact·Series A → Growth

API

UserGems

3.5

Champion job-change tracking and AI prospecting

Contact·Series A → Growth

API

Vic.ai

3.5

AI accounts payable automation

Contact·Seed → Growth

API

Cline

3.4

Open-source AI coding agent for VS Code

Free·MVP → Growth

MCPFree tier

Default

3.4

Inbound RevOps automation platform

$250/mo·Seed → Growth

API

Docyt

3.4

AI bookkeeping for SMBs

Demo only·MVP → Growth

API

E2B

3.4

Cloud sandboxes for AI agents

$150/mo·Seed → Growth

APIFree tier

OpenHands

3.4

Open-source autonomous software engineer

$20/mo·Seed → Growth

MCPAPIFree tier

Pinecone

3.4

Reference vector database for RAG and semantic search — Starter tier is free up to 2GB

Free·MVP → Growth

APIFree tier

Rossum

3.4

AI document processing for invoices

Contact·Seed → Growth

API

Stack AI

3.4

Enterprise AI agent platform

Contact·Seed → Growth

API

Vellum

3.4

Build agents from natural-language descriptions

$25/mo·Seed → Growth

APIFree tier

Alta

3.3

Autonomous prospecting agent layer

Contact·Seed → Growth

API

Browser Use

3.3

AI agent that controls a real browser

Free·MVP → Growth

APIFree tier

Hugging Face

3.3

The model hub the open-source AI ecosystem runs on — free Spaces, $9 PRO, $20/user Team

Free·Solopreneur → Growth

APIFree tier

Pecan AI

3.3

Predictive AI for SMB leaders

Contact·Seed → Growth

API

Browserbase

3.2

Web browsers for AI agents

$39/mo·Seed → Growth

MCPAPI

Elicit

3.2

AI research assistant for academic papers

$12/mo·MVP → Growth

Replicate

3.2

Run, fine-tune, and deploy AI models with one line of code

Free·MVP → Growth

APIFree tier

Weavy

3.2

Collaborative AI canvas for image and video workflows

$19/mo·MVP → Growth

Free tier

Retell AI

3.1

Composable voice agent infrastructure — BYO LLM and TTS, SOC 2 included, HIPAA-ready

·Seed → Growth

API

Vapi

3.1

Developer-first voice AI agent platform — 4,200+ API config points used by 500K builders

·MVP → Growth

API

Wispr Flow

3.1

Voice-to-text AI that turns speech into polished writing — 4× faster than typing

$12/mo·Solopreneur → Growth

Free tier

Hyperbrowser

2.9

Headless browser infrastructure for AI agents

$30/mo·Seed → Growth

MCPAPI

Midjourney

2.9

Premier AI image generator

$10/mo·MVP → Growth

Profound

2.9

Generative search analytics and brand visibility for AI answer engines

Contact·Seed → Growth

API

Castles

2.8

Structured memory for LLMs, accessed via MCP

Free·MVP → Growth

MCPFree tier

Devin AI

2.8

Cognition's autonomous AI software engineer

$20/mo·Seed → Growth

API

Langfuse

2.8

Open-source LLM observability and evals — Hobby tier free, $29/mo Core, self-hostable

Free·MVP → Growth

APIFree tier

Paradox

2.8

Conversational hiring software with Olivia, the AI assistant

Contact·Seed → Growth

API

Together AI

2.8

Cheap, fast inference for open models — Llama 3.3 70B at $0.88 per million tokens

·MVP → Growth

API

Affinity

2.6

Your next deal is in your network

Contact·Seed → Growth

API

Artisan AI

2.5

Ava, the AI BDR

Contact·Seed → Growth

API

Employment Hero

2.4

Employment. Intelligently Run.

$7/mo·Seed → Growth

11x.ai

2.3

Alice, the AI SDR

Contact·Seed → Growth

API

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