Software Alternatives, Accelerators & Startups

Stackby VS Topolog

Compare Stackby VS Topolog and see what are their differences

Stackby logo Stackby

API first collaborative databases to build your own tools, the way you want. Sign up for free.

Topolog logo Topolog

Topolog is a goal planner that models your plans as a directed graph and allows you to execute tasks in order, then schedules your days around them.
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  • Stackby Landing page
    Landing page //
    2023-06-14

Stackby is a collaborative database platform that empowers anyone to create their own workflows and automate it via third party services. It brings together the familiarity of spreadsheets, functionality of databases and best business APIs (YouTube, MailChimp, Clearbit, etc.) on a single new customizable canvas. No coding and training needed.

Choose from 50+ pre-defined templates across various domains like Sales, Product, Marketing, Growth Hacking, Video production, Creatives, Project Management here - www.stackby.com/templates or build your own from scratch. The possibilities are endless.

  • Topolog IDE Canvas
    IDE Canvas //
    2026-06-08
  • Topolog Plan Cards
    Plan Cards //
    2026-06-08
  • Topolog Execute Page
    Execute Page //
    2026-06-08
  • Topolog Team Page
    Team Page //
    2026-06-08
  • Topolog Completion Spectrum
    Completion Spectrum //
    2026-06-08

Topolog turns any goal into a dependency graph and schedules your days around it. You get a structured plan, a completion spectrum, and a task list that adapts as you mark them done. Every plan is a real program, so the dates and odds are computed, not guessed.

Stackby

$ Details
paid Free Trial
Platforms
Browser Android
Release Date
-

Topolog

$ Details
paid Free Trial ยฃ22.49 / Monthly (Per Seat)
Platforms
Web
Release Date
2026 June
Startup details
Country
United Kingdom
Founder(s)
Rohith B.V.
Employees
1 - 9

Stackby features and specs

  • Versatile Database Management
    Stackby offers a versatile platform that combines databases, spreadsheets, and automation. Users can manage data effectively, similar to working with spreadsheets but with the enhanced capabilities of a database.
  • Customizable Views
    Stackby provides multiple views such as grid, kanban, gallery, and forms, allowing users to customize how they view and interact with their data to better suit their workflow needs.
  • Automation Capabilities
    The platform allows users to automate workflows using integrations with popular third-party apps, enabling more efficient data management and reducing manual work.
  • Real-time Collaboration
    Stackby supports real-time collaboration, making it easy for teams to work together on data projects simultaneously, improving teamwork and productivity.
  • Easy to Use Interface
    With a user-friendly interface, Stackby is accessible to users who may not have extensive technical knowledge, allowing a wider range of users to leverage the tool effectively.

Possible disadvantages of Stackby

  • Pricing Structure
    Some users may find the pricing structure of Stackby to be on the higher side, especially for smaller teams or individual users who might not utilize all the premium features available.
  • Learning Curve for Complex Features
    While basic features are user-friendly, there can be a learning curve associated with more complex functionalities, which might require additional time and effort to master.
  • Limited Offline Access
    Stackby might offer limited functionality in offline mode, meaning that continuous internet access is needed to make full use of the platform's capabilities.
  • Integration Limitations
    Although Stackby does support various integrations, some users might find certain desired integrations are not available or might require additional workarounds.
  • Performance with Large Datasets
    Some users may experience performance issues when working with very large datasets, which could hinder efficiency and speed.

Topolog features and specs

  • Probabilistic Forecasting
    Monte Carlo simulation returns P50/P95 completion dates and a full date distribution, not a single deadline.
  • AI Plan Authoring
    Describe a goal in plain English and get a complete, structured plan drafted automatically.
  • Visual Plan Canvas
    Interactive node-graph editor with automatic layout for tasks, milestones, and dependencies.
  • Risk & Critical-Path Analysis
    See which tasks drive your timeline and where schedule risk concentrates.
  • Uncertainty Modeling
    Capture estimate ranges, probabilistic outcomes, and conditional gates on every task.
  • Iterations & Loops
    Model repeated work: fixed counts or "repeat until success", with true probabilistic loop lengths.
  • Budget & Money Modeling
    Tie spend to probability of success and track burn and runway alongside the schedule.
  • Capacity Scheduling
    Allocates work across people/agents by available capacity to produce realistic dates.
  • Execution Tracking
    Pick up and complete tasks; forecasts re-calibrate from real progress.
  • Plan Validation Engine
    Built-in correctness checks catch structural errors before a plan goes live.
  • Credit-Based Pricing
    Simple pay-per-plan credits: 100 credits per build.

Analysis of Topolog

Overall verdict

  • I don't have verified information about topolog.co.uk in my training data, so I can't confirm what the service does or vouch for its quality, reliability, or reputation. It may be a small, niche, or newer website that isn't well-documented in publicly available sources I was trained on.

Why this product is good

  • I have no confirmed details about this site's offerings, pricing, or user reviews
  • I cannot verify its legitimacy, security practices, or business registration
  • There is no independent feedback or rating data available to me for this domain

Recommended for

  • Users who can independently verify the site through reviews, WHOIS lookup, or trusted third-party sources before engaging
  • Anyone considering use of this site should check for HTTPS security, contact information, business registration, and recent user reviews on independent platforms like Trustpilot or Reddit

Stackby videos

Welcome to Stackby

More videos:

  • Review - Stackby Review -- Airtable Competitor, But Should You Switch? [AppSumo 2020]
  • Review - Stackby Onboarding and Review: Spreadsheets Powered By APIs
  • Review - Content Planning: How I Plan YouTube Videos! (Using Stackby)

Topolog videos

Topolog - Plan in graphs. Execute in order.

More videos:

  • Review - Good topology is topology that gets the job done - not the prettiest looking.
  • Review - Is AI About to Master Topology? #ai #topology #3dart
  • Review - wtf is a topology?

Category Popularity

0-100% (relative to Stackby and Topolog)
Spreadsheets
100 100%
0% 0
AI
0 0%
100% 100
Project Management
83 83%
17% 17
Productivity
100 100%
0% 0

Questions & Answers

As answered by people managing Stackby and Topolog.

What's the story behind your product?

Topolog's answer:

Built by a solo founder with 14 years across Meta, Media.net, Amazon and others. After watching countless projects miss deadlines, not from incompetence but from tools that gave one fake date, I set out to build a planning engine that takes uncertainty seriously. The result is Topolog: a formally total scheduling language, a deterministic Monte Carlo engine, and a Bayesian self-tuning scheduler. Built entirely solo with Claude Code and Devin as AI engineering partners. Zero VC, zero team, 100% ownership.

How would you describe the primary audience of your product?

Topolog's answer:

Anyone running a goal with real dependencies and real stakes: technical project managers, engineering managers, founders, and ambitious individuals planning complex personal projects like home renovations, album productions, or marathon training. The unifying characteristic is feeling the pain of planning tools that lie about deadlines. Topolog is for people who want to know their actual odds, not a false sense of certainty.

Why should a person choose your product over its competitors?

Topolog's answer:

Every other planning tool gives you one deadline, the one you'll miss. Topolog gives you the full picture: a dependency graph that knows what blocks what, a Monte Carlo completion spectrum showing your real odds, a critical path that updates as you execute, and a budget tracker tied directly to your probability of success. MS Project has critical path but no probabilistic engine. Monday and Asana have boards but no complete dependency model. AI tools hallucinate dates. Topolog computes them.

What makes your product unique?

Topolog's answer:

Topolog treats every plan as a program. Plans are written in TOL (Total Orchestration Language), a formally total, decidable language where the scheduler and Monte Carlo engine compute dates and probabilities deterministically. The AI drafts structure but never touches the maths. You get a completion spectrum (a probability distribution over outcomes), honest deadline ranges (a floor and a ceiling, never one date you'll miss), and a Bayesian self-tuning scheduler that learns your real pace from timestamps alone. The planning language is public, you can author plans with any AI and run them through Topolog's engine.

Which are the primary technologies used for building your product?

Topolog's answer:

Topolog is a TypeScript-first web app built around a custom stochastic-planning engine:

Frontend: Next.js 15 (App Router) with React 18 and TypeScript, styled with Tailwind CSS. The interactive plan canvas uses dagre / ELK (elkjs) for graph layout.

Core engine: an in-house DSL ("TOL") plus a Monte Carlo stochastic-forecasting engine, written in pure isomorphic TypeScript so it runs identically on the server and in the browser.

Backend & data: Supabase (PostgreSQL, auth, and SSR), with the API layer on Next.js route handlers. Stripe handles billing.

AI authoring: a model-router layer that calls GPT (OpenAI), and Mistral for plan authoring and review.

Infra & quality: deployed on Vercel (Analytics + Speed Insights), error monitoring via Sentry, and tested with Jest + Playwright.

User comments

Share your experience with using Stackby and Topolog. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Stackby seems to be more popular. It has been mentiond 11 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Stackby mentions (11)

  • Is it Possible to manage Email Campaigns for Marketing Agency ?
    Yes Now It's Possible by using stackby you can Manage Email Campaigns and track your email campaigns by connecting MailChimp API and SendFox API directly at the columns in Stackby. Source: almost 3 years ago
  • Stackby | A new collaborative canvas to manage and automate work.
    Stackby proves to be a powerful Airtable Alternative, offering a plethora of features and functionalities that cater to diverse needs. With its customizable templates, seamless integrations, collaboration features, advanced data visualization, automation capabilities, and robust security measures, Stackby provides a comprehensive solution for managing and organizing data effectively. Consider giving Stackby a try... Source: about 3 years ago
  • free-for.dev
    StackBy โ€” One tool that brings together flexibility of spreadsheets, power of databases and built-in integrations with your favorite business apps. Free plan includes unlimited users, 10 stacks, 2GB attachment per stack. - Source: dev.to / over 3 years ago
  • Now, get your all data at your fingertip.
    After close to 400 days of development (by a huge team of 1), weโ€™ve finally launched our brand new, completely built from scratch Stackby iOS app. Source: almost 5 years ago
  • HELP: App to replace Google Calendar and Google Tasks
    Go with stackby.com .. It is the best tool out there! Source: almost 5 years ago
View more

Topolog mentions (0)

We have not tracked any mentions of Topolog yet. Tracking of Topolog recommendations started around Jun 2026.

What are some alternatives?

When comparing Stackby and Topolog, you can also consider the following products

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

monday.com - The most intuitive platform to manage projects and teamwork

Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

Paperflite - Paperflite is a prospect engagement platform to enable business development reps to see what sells.

ClickUp - ClickUp's #1 rated productivity software is making more productive projects with a beautifully designed and intuitive platform.

ClearVoice - ClearVoice is a content marketing platform and service solution.