Perplexity or ChatGPT? For sourced research with live citations, Perplexity (8.8/10) is the better choice — it's an answer engine with source links; ChatGPT (9.3/10) is the broader all-rounder for creation, coding and multimodality. For research/fact-checking Perplexity, for everything else ChatGPT. Both $20/month.
They solve different jobs: Perplexity (8.8/10) is an AI answer engine that backs every answer with live sources — the best choice for research, fact-checking and current information. ChatGPT (9.3/10) is the broader all-rounder for creating (text, code, images), voice mode and complex multi-step tasks. Perplexity finds and cites, ChatGPT creates and executes.
Rule of thumb: research with solid sources → Perplexity. Create, code, brainstorm, multimodal → ChatGPT. Many use Perplexity to research and ChatGPT to produce.
Chaque jeudi à 23:00 Asia/Ho_Chi_Minh, le format propose un mélange compact de filtre marché, cas concrets, questions et prochaines actions claires.
Prochaine session : jeudi 9 juillet 2026 à 23:00 · heure du Vietnam. La série continue ensuite sur un rythme hebdomadaire.
Both on the same schema (performance 40% · value 25% · ease of use 20% · GDPR 15%). Values identical to the single-tool reviews, verified 5 July 2026.
| Criterion | Perplexity | ChatGPT |
|---|---|---|
| Overall score | 8.8 / 10 | 9.3 / 10 |
| Performance / quality (40%) | 8.8 / 10 | 9.4 / 10 |
| Value for money (25%) | 8.7 / 10 | 8.5 / 10 |
| Ease of use (20%) | 9.0 / 10 | 9.3 / 10 |
| GDPR / EU fit (15%) | 6.5 / 10 | 6.0 / 10 |
| Verdict | Top-Pick | Top-Pick |
| Entry price | Pro $20/mo (free tier available) | Plus $20/mo (free tier available) |
| Best for | Research & fact-checking with sources | Broadest all-rounder, largest ecosystem |
The short decision guide — by task, not by hype.
… you want to research and check facts with solid, linked sources (ease of use 9.0). Answer engine with live sources and a multi-model picker. First choice for research, market analysis, fact-checking and current information.
… you want to create: text, code, images, voice mode and complex multi-step tasks — the broadest all-rounder with the largest ecosystem (9.3/10). First choice for production, brainstorming and multimodality.
The stronger path is to combine both rather than commit: Perplexity for sourced research up front, ChatGPT for producing behind it — a simple but very productive orchestration. That is what AI orchestration is about: the right tool per step rather than forcing one tool to do everything. Culturetek builds these workflows for mid-market companies.
Dive deeper — our orchestration approach, the in-depth single-tool reviews and the full category comparison table.
Instead of committing to one tool: combine several AIs under one controllable logic — exactly what Culturetek builds for the mid-market.
The in-depth Perplexity review with overall score, sub-scores, pros & cons and pricing.
The in-depth ChatGPT review with overall score, sub-scores, pros & cons and pricing.
Back to the category comparison table with score, verdict and price for every tool.
For research, yes: Perplexity (8.8/10) is built as an answer engine that backs every answer with live linked sources — ideal for fact-checking and current info. ChatGPT (9.3/10) is the broader all-rounder for creating. To research with sources → Perplexity; to produce → ChatGPT. As of 5 July 2026.
ChatGPT can also research with web search enabled, but Perplexity is built from the ground up as a source-cited answer engine: more consistent citations, a multi-model picker and a focus on verifiable research. For sourced research, Perplexity is the specialised choice. As of 5 July 2026.
Both have a free tier and cost $20/month at the paid entry (Perplexity Pro, ChatGPT Plus). Above that, power tiers go up to $200/month. On price there's nothing in it — the task decides (research vs creation). As of July 2026.
Si vous souhaitez prioriser un vrai processus, quelques informations claires suffisent pour une première évaluation solide.