Apexkit vs Sider AI
Sider's tier structure with our AI depth.
Sider AI runs the same 5-tier ladder we do ($4/$6.70/$12.40/$16.70 + Free) but with about 10 tools. We took the same tier structure and built it around a much bigger tool surface — 100 vs 10. Same low entry price, more reasons to stay subscribed.
TL;DR
Sider AI: ChatGPT sidebar + AI tools. ($4.20-16.70/mo (5 tiers))
| Feature | Apexkit | Sider AI |
|---|---|---|
Number of tools | 100+ | ~10 |
Tier ladder | 5 paid tiers | 5 paid tiers |
Entry price | £7.99/mo | $4.20/mo |
Chrome sidebar extension | Roadmap month 7 | Yes |
Standalone web app | Yes | Limited |
Full feature comparison
| Feature | Apexkit | Sider AI |
|---|---|---|
AI Chat (multi-model) | GPT-4o-mini default; model picker roadmap | GPT/Claude/Gemini picker |
PDF Chat / Summarize | Yes | Yes |
Translate / Summarize / Rewrite | Yes | Yes |
AI Resume Tailor | Yes | No |
Cover Letter Writer | Yes | No |
Background Remover | Yes | No |
PDF / Image / Video tools | Yes | No |
Chrome extension sidebar | Roadmap | Yes |
API access | Yes | Yes |
Choose Apexkit if…
You want AI in a dedicated workspace with specialised tools for resume, slides, image work, and PDFs — not just a sidebar chat.
Try freeStick with Sider AI if…
You want AI assist embedded in every browser tab and you don't need much beyond chat + summarize + translate.
We'd rather you stay where you're best served than churn next month.
Things Sider AI still does better
We won't pretend we beat them on everything. Three honest wins for the competition:
- Sider's Chrome sidebar is its biggest UX advantage today — it sits in every tab. Ours is a tab.
- Their multi-model picker (GPT vs Claude vs Gemini per query) is on our roadmap but not yet shipped.
- Sider is genuinely cheaper at the entry tier ($4.20 vs £7.99).
Stop paying ten AI bills. Start your free Apexkit account.
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Comparison last reviewed May 2026. Information about Sider AI reflects publicly available pricing and feature lists at that time and may change. Apexkit is a trademark of Apexkit Ltd; Sider AI is a trademark of its respective owner; this page is independent comparison content, not endorsed by Sider AI.