StakZest Alphabetical Index

Apps Starting with Letter 'S'

Found 54 verified software tools, AI applications, and autonomous agents starting with Letter 'S'.

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Software & AI Tools (24)

S

Business Intelligence

Superset

Open-source enterprise data exploration platform.

8.8
(8.8/10)
$0/monthFree Plan
View Full Review Visit Site ↗
S

AI Video, Image & Voice Generators

Sora

Text-to-video AI generative model.

8.8
(8.8/10)
$200/month
View Full Review Visit Site ↗
S

CRM & Sales

Salesloft

Revenue orchestration and sales engagement software.

8.8
(8.8/10)
Custom Pricing
View Full Review Visit Site ↗
S

Team Collaboration

SavvyCal

Collaborative meeting scheduling software.

8.8
(8.8/10)
$12/user/month
View Full Review Visit Site ↗
S

SEO & Content Marketing

Screaming Frog

Desktop technical SEO website crawler.

8.8
(8.8/10)
$0/monthFree Plan
View Full Review Visit Site ↗
S

Analytics & Data

Segment

Customer data platform (CDP) routing engine.

8.8
(8.8/10)
$120/month
View Full Review Visit Site ↗
S

SEO & Content Marketing

SEMrush

All-in-one digital marketing & SEO suite.

8.8
(8.8/10)
$129.95/month
View Full Review Visit Site ↗
S

Email Marketing

SendGrid

Cloud email delivery API and marketing campaign manager.

8.8
(8.8/10)
$19.95/month
View Full Review Visit Site ↗
S

Project Management

Shortcut

Software project management built for scaling engineering teams.

8.8
(8.8/10)
$8.50/user/month
View Full Review Visit Site ↗
S

Design & Creativity

Sketch

Mac-native vector UI/UX design software.

8.8
(8.8/10)
$10/user/month
View Full Review Visit Site ↗
S

Project Management

Smartsheet

Enterprise spreadsheet-based work management software.

8.8
(8.8/10)
$7/user/month
View Full Review Visit Site ↗
S

Business Intelligence

Snowflake

Cloud data warehousing and analytics lake.

8.8
(8.8/10)
Pay-as-you-go
View Full Review Visit Site ↗
S

AI Video, Image & Voice Generators

Soundraw

AI music composition generator for background tracks.

8.8
(8.8/10)
$16.99/month
View Full Review Visit Site ↗
S

SEO & Content Marketing

SpyFu

PPC and SEO competitor keyword research.

8.8
(8.8/10)
$39/month
View Full Review Visit Site ↗
S

AI Video, Image & Voice Generators

Stable Diffusion

Open-source image synthesis AI model.

8.8
(8.8/10)
$0/monthFree Plan
View Full Review Visit Site ↗
S

Finance, ERP & Billing

Stripe

Cloud payment processing and recurring billing API.

8.8
(8.8/10)
2.9% + 30¢
View Full Review Visit Site ↗
S

Email Marketing

Substack

Paid newsletter publishing and creator monetization platform.

8.8
(8.8/10)
$0/monthFree Plan
View Full Review Visit Site ↗
S

AI Video, Image & Voice Generators

Suno AI

Generative AI music composition model.

8.8
(8.8/10)
$10/month
View Full Review Visit Site ↗
S

AI Code Assistants

Supermaven

Ultra-fast low-latency AI code completion engine.

8.8
(8.8/10)
$10/month
View Full Review Visit Site ↗
S

SEO & Content Marketing

Surfer SEO

AI-driven content optimization editor.

8.8
(8.8/10)
$89/month
View Full Review Visit Site ↗
S

AI Video, Image & Voice Generators

Synthesia

AI avatar video generation software.

8.8
(8.8/10)
$22/month
View Full Review Visit Site ↗
S

CRM & Sales

Salesforce Sales Cloud

The world's #1 AI-powered enterprise CRM for complex sales operations and revenue analytics.

9.0
(9.0/10)
Enterprise CRMSales CloudAI CRM
$15/user/monthFree Plan
View Full Review Visit Site ↗
S

Team Collaboration

Slack

The AI-powered productivity platform for channel communication and team workflows.

9.2
(9.2/10)
Team ChatMessagingChannels
$15/user/monthFree Plan
View Full Review Visit Site ↗
S

Developer Tools & Cloud Infrastructure

Supabase

The open source Firebase alternative built on PostgreSQL.

4.8
(4.8/10)
$25/monthFree Plan
View Full Review Visit Site ↗

Autonomous AI Agents (30)

S

Marketing & Content Agents

SurferSEO Agent

AI content editor and keyword density optimization agent

View Agent Review Paid
S

Marketing & Content Agents

SurferSEO AI Writer Agent

Autonomous full article generation agent optimized for Google SERPs

View Agent Review Paid
S

Software Engineering Agents

SWE-agent (Princeton)

Open-source agent taking GitHub issues and modifying codebases

View Agent Review Free Open Source
S

Software Engineering Agents

Sweep AI Agent

AI junior developer that turns GitHub issues into tested pull requests

View Agent Review Freemium
S

Marketing & Content Agents

Synthesia AI Studio Agent

Enterprise AI video creation agent with 160+ human avatars

View Agent Review Paid
S

Enterprise Orchestrators

Salesforce Agentforce

Autonomous enterprise AI agents integrated across Salesforce CRM

View Agent Review Enterprise
S

Customer Support Agents

Salesforce Service Agent

Autonomous customer service resolution agent inside Salesforce

View Agent Review Enterprise
S

Sales & BDR Agents

Saleshandy AI Agent

Cold email deliverability and sequence automation agent

View Agent Review Paid
S

Sales & BDR Agents

Salesloft Rhythm Agent

AI buyer signal prioritization and action agent

View Agent Review Enterprise
S

Marketing & Content Agents

Sanity AI Assist

Native AI content generation agent inside Sanity Studio CMS

View Agent Review Freemium
S

Finance & Operations Agents

SAP Joule Ops Agent

Enterprise AI copilot integrated across SAP ERP suite

View Agent Review Enterprise
S

Agentic Frameworks & SDKs

Scale AI Evaluation Agent

Enterprise evaluation and benchmark validation platform for LLM agents

View Agent Review Enterprise
S

Research & Web Agents

SciSpace Agent

AI research assistant simplifying complex scientific papers

View Agent Review Freemium
S

Research & Web Agents

Scrapegraph AI Agent

Python library for web scraping using LLM directed pipelines

View Agent Review Free Open Source
S

Sales & BDR Agents

Seamless.ai Agent

Real-time AI lead search engine and contact finder agent

View Agent Review Freemium
S

Finance & Operations Agents

SeekOut AI Sourcing Agent

Talent 360 intelligence and diversity candidate sourcing agent

View Agent Review Enterprise
S

Marketing & Content Agents

Semrush Copilot

AI SEO recommendation and competitor tracking agent

View Agent Review Paid
S

Finance & Operations Agents

ServiceNow AI Agent (Xanadu)

Autonomous enterprise IT and workflow resolution agent

View Agent Review Enterprise
S

Customer Support Agents

Sierra AI Agent

Conversational customer experience agent for iconic consumer brands

View Agent Review Enterprise
S

Sales & BDR Agents

Smartlead Agent

Cold email automation and AI inbox rotation agent

View Agent Review Paid
S

Customer Support Agents

Solvvy (Zendesk)

Next-gen conversational AI for customer self-service

View Agent Review Enterprise
S

Marketing & Content Agents

Sora AI Video Agent (OpenAI)

State-of-the-art physical world video generation model

View Agent Review Enterprise
S

Software Engineering Agents

Sourcegraph Cody Agent

Code intelligence AI agent with complete codebase context

View Agent Review Freemium
S

Marketing & Content Agents

Stability AI SD3 Agent

Stable Diffusion 3 Medium image generation model

View Agent Review Free Open Source
S

Software Engineering Agents

StarCoder2 Agent

Open-source code generation model trained on BigCode dataset

View Agent Review Free Open Source
S

Marketing & Content Agents

Storyblok AI Assist

Headless CMS AI writing and localization agent

View Agent Review Freemium
S

Marketing & Content Agents

Suno V3 Music Agent

Generative full-length broadcast quality music & song agent

View Agent Review Freemium
S

Customer Support Agents

SupportLogic

Support experience management and ticket escalation agent

View Agent Review Enterprise
S

Enterprise Orchestrators

ServiceNow AI Agents

Automated IT and HR service management workflow agents.

View Agent Review Custom Pricing
S

Software Development & Coding Agents

Sweep AI

AI junior developer that turns GitHub issues into pull requests.

View Agent Review Free Open Source / $480/mo Enterprise