Internal tools · data updated 2026-10-21
Retool vs a custom build for internal tools
We list 126 agencies that fit this, each checked against its own website. Of the 15 that publish a project price, the median is $2,000 and the middle half sits between $999 and $7,500. Of the 126 internal-tools agencies we track, 13 name Retool on their site and 13 name at least one low-code internal-tools platform (Retool, Appsmith, Budibase, ToolJet, Superblocks).
| Agencies in this list | 126 |
|---|---|
| Publish a starting price | 15 |
| Median published price | $2,000 |
| Typical range (25th–75th pct) | $999–$7,500 |
| Top countries | United States, United Kingdom, India, Australia, Pakistan |
Prices are starting prices agencies publish on their own sites, converted to USD; n = agencies with a price. Method.
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When a platform like Retool fits
Your users are internal staff, the tool sits on existing databases or APIs, and you want it running in weeks. Trade-offs: per-user platform fees, and the platform's limits on custom UI.
When a custom build fits
Customers or partners will use it, you need unusual UI or offline/mobile behaviour, very large user counts make seat fees expensive, or you need full control of hosting and code.
Open-source middle ground
Appsmith, Budibase and ToolJet can be self-hosted, which avoids per-seat fees while keeping drag-and-drop speed.
Top 30 of 126 by Cofounderbase Score
| # | Agency | Location | Builds with | Services they list | Score | Save |
|---|---|---|---|---|---|---|
| 1 |  Atomic Actions Partner | Alexandria, United States | n8n, Make, Zapier | Automation that respects your stack | 94 | |
| 2 |  Makeitfuture Partner | Cluj-Napoca, Romania | n8n, Make, Zapier | Automation solutions · AI WhatsApp order automation | 91 | |
| 3 |  RapidDev Partner | Completed projects in 7 countries | Zapier, Bubble, OpenAI | AI consulting and implementation · AI agent and software development | 82 | |
| 4 |  Avalency Studio Partner | Not stated | n8n, Zapier, LangChain | Development · Data & Infrastructure | 78 | |
| 5 |  flowio | Glasgow, United Kingdom | n8n, Zapier, Airtable | Workflow Automation Services · AI Voice Agent Development | 77 | |
| 6 |  PortalCrafter | Not stated | Make, Zapier, Airtable | Internal Tools & CRMs · Launch & support | 74 | |
| 7 |  THE TISA | India | n8n, LangChain, OpenAI | AI Agent Development · Generative AI Development | 74 | |
| 8 |  Crux Digits | Nieuwegein, Netherlands | LangChain, OpenAI, Claude | AI Audit & Strategy · AI Implementation | 72 | |
| 9 |  MakeAutomation Partner | Not stated | n8n, Zapier, Salesforce | Talk to our AI agent · Voice AI agents | 71 | |
| 10 |  Width.ai Partner | Not stated | n8n, LangChain, OpenAI | n8n | 71 | |
| 11 |  Apptunix | Sahibzada Ajit Singh Nagar, United Kingdom | LangChain, OpenAI, Claude | Data Analytics · Software Development | 71 | |
| 12 |  JPLoft | Denver, United States | OpenAI, Claude, Salesforce | AI & Automation · Agentic AI | 71 | |
| 13 |  Akveo | United States | n8n, Make, Zapier | AI Strategy · Agentic AI | 71 | |
| 14 |  EdgeFirm | United Kingdom | LangChain, OpenAI, Salesforce | Support queries handled · Less time on reporting | 69 | |
| 15 |  SmallBay Digital | Bengaluru, India | n8n, Make, Zapier | AI Automation Systems . · Workflow Automation | 68 | |
| 16 | SolGuruz | Ahmedabad, India | n8n, Voiceflow, Vapi | AI-Assisted Custom Software Development Company · Custom Software Development Portfolio | 68 | |
| 17 |  Agenix AI Partner | United Kingdom | n8n, OpenAI, HubSpot | Scope the workflow · Launch with support | 68 | |
| 18 |  SoftDoes Partner | Not stated | PARTNER IN INNOVATIVE SOFTWARE DEVELOPMENT | 65 | ||
| 19 |  Workvolve | Brisbane, Australia | n8n, Zapier, Airtable | Workflow automation and integrations. · AI agents that do work. | 65 | |
| 20 |  Context Studios | Berlin, Germany | n8n, Zapier, OpenAI | AI Integration · Faster Development | 64 | |
| 21 | Radsoft | Pakistan | Make, Zapier, GoHighLevel | Retool Development · AI Automation | 64 | |
| 22 | OneGTM | Not stated | n8n, OpenAI, Claude | Lead generation · CRM automation/sync | 64 | |
| 23 |  Begin Automation | Denver, United States | Make, Zapier, Power Automate | Automate Business Data | 62 | |
| 24 |  Chronexa | Mohali, India | n8n, Zapier, Airtable | AI & automation · 100% Data Ownership | 62 | |
| 25 |  AppBox | Australia | n8n, Zapier, Airtable | Automation & workflows | 62 | |
| 26 |  Citrusbug Technolabs | Ahmedabad | Vapi, LangChain, Relevance AI | Consulting · iOS App Development | 62 | |
| 27 |  Designswheel | Tampa, United States | n8n, Make, Zapier | AI Automation · AI Agents | 61 | |
| 28 |  n8n Lab | Newark, United States | n8n, Retell AI, Vapi | RevOps Agent · Content Creation | 61 | |
| 29 |  code.store | United Kingdom | OpenAI, HubSpot, Salesforce | Headless CMS meets healthcare content · Unified data graph for USH | 61 | |
| 30 |  Codelamda Technologies | India | n8n, LangChain, OpenAI | AI development · AI chatbots | 60 |
Questions
How much does it cost?
Published starting prices from these 15 agencies: median $2,000, 25th–75th percentile $999–$7,500 (USD, as listed on their sites on 2026-10-21).
How do I pick one?
Ask for two case studies close to your project, who will actually build it, how they test (evals for AI work), and who owns the code and accounts at the end. Our free brief form below sends your project to three fitting agencies.
Where does this data come from?
From each agency's own website, re-checked on a schedule (last update 2026-10-21). Rankings use the published Cofounderbase Score and are not sold.
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