PastAGI vs Postulea: Which Is Better in 2026?

PastAGI is an AI engineering publication for people who build with LLMs and want the math, not the marketing. Every piece starts from something verifiable: a serving cost we actually computed, a benchmark we actually reproduced, a claim we tried to break. Recent work includes an audit of GPT-6 Astra pricing at six dollars an hour, where we rebuilt the token math and showed exactly which usage profile makes that number real and which workloads it falls apart for. We looked at why chain-of-thought summaries are quietly replacing reasoning transparency and what that costs you when you debug an agent pipeline. We mapped the ways AI agents leak sensitive data, from prompt injection to over-broad tool permissions, and tested the controls that actually stop the bleeding rather than the ones that just look good in a slide. We ran the serving math for a 2.9B-parameter character-level TTS model, because someone has to publish the throughput numbers instead of the adjectives. And we built prompt dependency graphs that shrink your retest set when a system prompt changes, the kind of pattern you can apply the same afternoon you read it. The site is free, with no paywall and no email wall, and every article shows its assumptions so you can argue with the numbers instead of the conclusions. The audience is engineers, ML teams and technical founders who ship AI features and are tired of vendor benchmarks that never survive contact with real traffic. What makes PastAGI different is the discipline: we would rather publish one honest cost breakdown than ten hot takes, and we update pieces when the numbers move. If you want practical AI engineering grounded in audits, serving math and honest tool reviews, that is the entire point of the site. That discipline is what we publish every week.

What problem it solves

AI teams burn hours on vendor claims and benchmarks that never replicate. PastAGI replaces hype with auditable math and honest tradeoffs.

Postulea is an AI-powered workspace for job seekers who want to prepare applications for specific roles. It combines CV preparation, cover letter writing and application tracking in one web application.

Users can import an existing CV and provide a job offer to adapt their application to the position. This gives the writing process a concrete starting point: the candidate’s existing experience and the requirements described by the employer. Users can edit their resume and review the generated content before using it.

The cover letter feature helps prepare a draft for an application. Candidates should check the wording and make sure that the final document accurately represents their experience, skills and motivation. Postulea also includes application tracking, so users can organize the roles they are pursuing and keep their job search in one workspace.

The service is intended for students, graduates and professionals preparing applications. It can be useful when applying to several different positions and adapting an existing CV to each opportunity. The web interface makes the main tools available through a browser.

Postulea uses a freemium model, with free features and paid plans. The free offering lets users begin working with their CV and organizing their job search. Paid plans provide additional capabilities for preparing application documents. Current features and prices are available on the official website at https://postulea.fr/pricing.

Postulea provides writing and organization assistance. Users remain responsible for reviewing their application documents and deciding what to send to an employer.

For example, a candidate can start with the CV they already use, choose a particular vacancy and work on a version that highlights relevant experience. They can then prepare a cover letter for that same role and record the application in their tracker. Keeping those steps together helps users return to their ongoing applications with the corresponding documents and context at hand.

What problem it solves

Preparing several job applications means adapting a CV to each role, drafting cover letters and tracking progress. Postulea brings these tasks together in one workspace.