PromptMax is unclaimed —

PromptMax

One prompt. Maximum results.·promptmax.io

PromptMax is a no-code platform that runs AI prompts on large spreadsheets. Users upload a CSV, write a prompt once, and choose from 14 AI models across Google Gemini, Anthropic Claude, OpenAI GPT, and xAI Grok to generate a response for every row. The completed spreadsheet, with an added 'AI responses' column, is then downloaded from a dashboard. It uses a pay-as-you-go credit system with no subscriptions or API keys required.

What it's for

Generating ad copy at scale for Google Ads or Meta campaignsGenerating SEO meta tags and title tags for large sets of pagesWriting product descriptions for e-commerce cataloguesAnalysing, tagging, scoring, or summarising customer reviewsEmail personalisationLead enrichmentSurvey response codingJob description writingContent localisationDocument summarisationSupport ticket classificationKnowledge base enrichment

Features 15

Access to 14 AI models across Google Gemini, Anthropic Claude, OpenAI GPT, and xAI Grok
Batch process up to 50,000 rows in a single job
Billed only after job completion based on actual tokens used
CSV upload up to 10 MB and 50,000 rows per job
Dashboard with full job history and re-downloadable results
Data isolated per account and never used for AI model training
Email notification when a batch job completes
Free live preview on the first 10 rows before running the full job
Live cost estimate shown before submitting a job
No-code, browser-based workflow with no API keys or servers required
Output delivered as the original spreadsheet plus a new 'AI responses' column
Pay-as-you-go credits that never expire
Saveable, reusable prompt templates
Smart model routing that recommends the best model for a job
Support for multi-column spreadsheets with header-based field mapping

At a glance

free trial

TypeWeb app

DeploymentCloud

PlatformsWeb

Fordigital marketers, SEO specialists, e-commerce managers, content teams, researchers, small teams, non-technical users

CompanyCode4Ads Ltd

Integrations

Google GeminiAnthropic ClaudeOpenAI GPTxAI GrokGoogle CloudFirebasePaddle

Complianceself-reported

GDPR

Resources

Pricing

Prices are shown in GBP. PromptMax has no fixed monthly plans; it uses a pay-as-you-go credit system with per-model, per-1,000-row cost estimates said to be around 25% cheaper than standard API rates. New accounts start with £5 of free credit; top-ups start from £10; Enterprise is custom-quoted for teams spending £1,000+/month.

Test for freeFree

Starting credit for new accounts; no card required.

£5 free credit on signup, no card needed

Scale what worksQuote

No subscriptions or monthly minimums; credits never expire.

Flexible top-ups from £10; charged by tokens processed

EnterpriseQuote

Quote-based; requires contacting sales ('Talk to us').

Custom setup for teams spending £1,000+/month