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SI tools directory

ToolCategoryProblem it solvesBest forPricing as shown (2026-10-15)
ZapierAutomationConnect 9,000+ apps so routine steps (new lead → CRM → Slack) happen without you; includes Zapier Agents.Non-coders who want the most app integrations with the least setup.Free: 100 tasks/mo. Professional from $19.99/mo billed annually (750 tasks); Team from $69/mo billed annually. source
MakeAutomationVisual scenario builder for multi-app workflows billed by credits.Visual thinkers building multi-step workflows on a budget.Free plan includes 1,000 credits/mo; paid plan prices are shown on the live page (not captured in our fetch). source
n8nAutomationBuild workflows and SI agents (agents, MCP, and AI nodes), cloud or self-hosted; billed per full execution.Builders who want self-hosting or complex agent workflows billed per run, not per step.Starter €20/mo and Pro €50/mo billed annually; Business €667/mo billed annually; free self-hosted Community Edition. source
GumloopAutomationNo-code SI workflow and agent builder.No-code teams prototyping SI workflows quickly.Pro starts at $37/mo; 14-day free trial. source
LindySI assistantAn SI teammate for inbox, meetings, scheduling, and follow-ups, with approvals before outside actions.People who want an SI assistant for inbox and meetings that asks before acting.$50 in free credits (7 days); then from $29.99 per user/mo for 3,000 credits; top-ups $10 per 1,000 credits. source
ClaudeSI assistantGeneral SI assistant for writing, research, analysis, and coding.Writing, research, and coding help in one general SI assistant.Free $0; Pro $17/mo with annual billing ($20 monthly); Max from $100/mo. source
NotionKnowledge & notesWorkspace for docs, projects, and notes with built-in SI agents.Teams that want docs, projects, and SI agents in one workspace.Free $0; Plus $10 per seat/mo; Business $20 per seat/mo; agent credits $10 per 1,000 monthly Notion credits. source
Fireflies.aiMeetingsRecords, transcribes, and summarizes meetings so you stop taking notes.Teams that want searchable meeting transcripts across tools.Free $0; Pro $10 per seat/mo billed annually ($18 monthly); Business $19 per seat/mo billed annually ($29 monthly). source
Otter.aiMeetingsLive meeting transcription and SI notes.Individuals who want live transcription on calls.Pro $16.99/user/mo listed (a discounted rate was also shown); Business $30/user/mo listed (promotional discount shown). Prices vary by billing period; check the live page. source
GranolaMeetingsSI notepad that turns your meeting notes into clean summaries.People in back-to-back meetings who take their own rough notes.Basic $0; Business $14 per user/mo; Enterprise $35 per user/mo. source
CursorVibe codingSI code editor with agents that write, edit, and review code.Vibe coders and developers who want an SI-first code editor with agents.Free $0; Plus $8/mo; Premium $30/mo; Super $100/mo; Ultra $200/mo (as shown on the page we fetched). source
ReplitVibe codingDescribe an app and an SI agent builds and hosts it in the browser.Beginners who want to build and host an app entirely in the browser.Core $20/mo ($18/mo billed annually); Pro $100/mo ($90/mo billed annually); free tier available. source
BoltVibe codingPrompt-to-web-app builder with hosting and databases.Fast prompt-to-web-app prototypes with hosting included.Free $0; Pro $25/mo billed monthly; Teams $30 per member/mo billed monthly. source
v0Vibe codingGenerate UI and full-stack apps from prompts, with deploys.Front-end and UI generation, especially in the Next.js/Vercel ecosystem.Free $0/mo; Plus $30/user/mo (includes $30 of monthly credits); Business $100/user/mo. source
WarpVibe codingAgentic terminal and development environment.Terminal-heavy developers who want agents in the command line.Free $0/mo; Build $20/mo (includes $20 of agent usage); Max $200/mo. source
DescriptContentEdit video and podcasts by editing text, with SI cleanup and voice tools.Creators who edit video and podcasts by editing text.Hobbyist $16 ($24 monthly); Creator $24 ($35 monthly); Business $50 ($65 monthly) per person/mo; lower figures are annual billing. source
SupabaseBackendPostgres database, auth, and storage for your app, with an MCP server for coding agents.Vibe coders who need a database and auth fast. Turn on Row Level Security.Free $0/mo; Pro from $25/mo (first project included; extra projects from $10/mo). source
NeonBackendServerless Postgres that scales to zero.Builders who want cheap, branchable Postgres for side projects.Free $0; usage-based paid plans (the page shows a typical spend of $15/mo for its example). source
ConvexBackendReactive backend (database plus server functions) in TypeScript.TypeScript builders who want realtime data without managing servers.Free or $0/month and pay as you go; Professional $25 per developer/month. source
ClerkAuthDrop-in sign-up, login, and user management.Apps that need production-grade auth in an afternoon.Free tier (the page title says up to 50K users); Pro $20/mo billed annually. source
VercelHosting & deployDeploy front-end and full-stack apps from Git.Next.js and front-end projects that want push-to-deploy.Hobby $0/mo; Pro $20/mo (includes $20 of usage credit). source
NetlifyHosting & deployDeploy sites and apps from Git, with credit-based usage.Static sites and simple apps on a free tier.Free $0 forever (300 credits/mo); Personal $9/mo; Pro $20/mo. source
RailwayHosting & deployDeploy back-ends, databases, and workers; pay for what you use.Builders shipping back-end services without DevOps.Free $0 (30-day trial with $5 credits, then $1/mo); Hobby has a $5 minimum usage. source
RenderHosting & deployHost web services, workers, and databases.Teams that want Heroku-style hosting for apps and agents.$0/mo + compute; $25/mo + compute for teams; $499/mo + compute for governance needs. source
GitHub CopilotVibe codingSI pair programmer and coding agent inside GitHub and your IDE.Developers already living in GitHub and VS Code.Free $0; Pro $10/mo; Pro+ $39/mo; Max $100/mo. source
WindsurfVibe codingSI code editor with an agent and tab completions.Developers who want an alternative SI editor to Cursor.Free $0; Pro $20/mo; Max $200/mo; Teams $80/mo + $40/mo per seat. source
SentryMonitoringCatches errors and performance problems in production.Anyone shipping a vibe-coded app who needs to know when it breaks.Developer Free $0 (one user); Team $26/mo and Business $80/mo billed annually. source
FirecrawlAgent building blocksTurns websites into clean data that agents can read.Agent builders who need web search and scraping as an API.Free $0/mo (1,000 credits); Hobby $16/mo billed yearly (5,000 credits); Standard $83/mo. source
ElevenLabsVoiceText-to-speech, voice agents, and dubbing.Builders adding realistic voice to apps or agents.Free $0/mo; paid plans were showing first-month promotional prices on Oct 15, so check the live page. source