Cheapest Way to Access ChatGPT, Claude, Gemini, Grok, and Perplexity (2026)
TL;DR: The absolute cheapest way to access all five is the free-tier stack: ChatGPT free + Claude free + Gemini free + Grok free + Perplexity free = $0/mo with strict limits on each. Past free, the cheapest practical option is Perspective AI at $14.99/mo (Starter, all 5 included). T3 Chat at $8/mo includes 4 of 5 (no Perplexity). Buying separately costs $109.99/mo. AiZolo's $9.90 entry tier doesn't include Grok.
Key Takeaways
- Free tier stack ($0/mo) gets you all 5 models but with hard caps: ~25 messages/day on ChatGPT, ~30 messages every 5 hours on Claude, similar limits elsewhere.
- Past free, Perspective AI ($14.99/mo Starter) is the cheapest aggregator that includes all 5 with native mobile apps.
- T3 Chat ($8/mo) is cheaper but excludes Perplexity and rate-limits Claude.
- AiZolo ($9.90/mo) excludes Grok at the entry tier.
- Buying separately (ChatGPT Plus + Claude Pro + Google AI Pro + SuperGrok + Perplexity Pro) = $109.99/mo.
- OpenRouter (pay-per-token) typically lands at $5-15/mo for moderate usage but requires a separate chat UI.
The absolute cheapest way to access ChatGPT, Claude, Gemini, Grok, and Perplexity in 2026 is $0 — using each provider's free tier directly. The catch: hard caps on every service, no priority access, and constant context-switching between five different apps. For users who need consistent access without rate-limit interruptions, the question becomes: what's the cheapest paid option?
This article ranks every legitimate path from $0 to $109.99/month, with explicit notes on what each option excludes.
The five-model pricing problem
Buying each provider's standard subscription separately:
| Service | Monthly | What you get |
|---|---|---|
| ChatGPT Plus | $20 | GPT-5.2, ~150 msgs/3h |
| Claude Pro | $20 | Opus 4.6 + Sonnet 4.6, ~100-225 msgs/5h |
| Google AI Pro | $19.99 | Gemini 3.1 Pro, generous daily caps |
| SuperGrok | $30 | Grok 4.1, ~30 queries/2h |
| Perplexity Pro | $20 | Perplexity Sonar + Pro Search, 300 queries/day |
| Total | $109.99/mo | $1,320/year |
That's $1,320/year for the full set. The aggregator and free-tier options below offer the same model access for a fraction of that cost.
Tier 1: $0/month — all five free tiers stacked
Every major provider runs a free tier in 2026:
- ChatGPT free — limited daily volume of GPT-5 messages, fall back to GPT-4o-mini after cap
- Claude free — Sonnet 4.6 with ~30 messages per 5-hour window
- Gemini free — Gemini 2.5 Pro with daily message caps
- Grok free — ~10 messages per 2-hour window via X
- Perplexity free — limited Pro Search queries per day
Strengths: Truly $0/mo. Covers ~80% of light-user volume. Trade-offs: Five separate apps, five separate logins, hard rate limits, no priority access during high-traffic windows. Most professional users hit caps within 1-2 hours of focused work.
Tier 2: $8-15/month — aggregators
T3 Chat — $8/mo (4 of 5)
Cheapest paid option. Includes ChatGPT, Claude (rate-limited), Gemini, Grok (at $20 tier). Excludes Perplexity. Web-only.
AiZolo — $9.90/mo (4 of 5)
Cheapest "all-models" aggregator at the entry tier. Includes ChatGPT, Claude, Gemini, Perplexity-style search at higher tiers. Excludes Grok at $9.90 tier. Web-only.
ChatHub — $10/mo (4 of 5)
Chrome-extension-first aggregator. Includes ChatGPT, Claude, Gemini, Grok. Excludes Perplexity.
Perspective AI — $14.99/mo (5 of 5, mobile apps)
Perspective AI Starter is the lowest-priced aggregator that includes all five frontier providers. Native iOS+Android apps. Free side-by-side comparison tool at perspectiveai.xyz/compare with no signup. 250 credits/month — enough for ~1,000-2,000 messages depending on model choice.
Tier 3: $20-25/month — premium aggregators
Poe — $20/mo (5 of 5, points-based)
Mature mobile apps, broad bot ecosystem, custom user-built bots. Pricing is points-based which makes monthly cost less predictable.
Magai — $23/mo (3 of 5, team features)
Strongest team-workflow aggregator. Includes ChatGPT, Claude, Gemini. Excludes Grok and Perplexity in standard tiers.
Tier 4: pay-per-token — for technical users
OpenRouter — typically $5-15/mo (5 of 5, API only)
Standardized per-token pricing across 500+ models including all five frontier providers. No built-in chat UI — bring your own. Total cost depends on usage. Heavy users may exceed $20/mo; light users stay under $10.
Tier 5: $109.99/month — separate subscriptions
Buying ChatGPT Plus + Claude Pro + Google AI Pro + SuperGrok + Perplexity Pro separately is the most expensive path that gives "unlimited" usage at each provider's standard tier. Worth it only if you maximize each subscription's message allowance — most users don't.
Decision framework by use case
- Light user, ok with rate limits: Free tiers stacked ($0)
- Don't need Perplexity: T3 Chat ($8) or ChatHub ($10)
- Don't need Grok: AiZolo ($9.90)
- Need all 5 + mobile apps: Perspective AI ($14.99) ← cheapest in this category
- Need all 5 + custom bots: Poe ($20)
- Need team workspace: Magai ($23) + separate Grok/Perplexity
- Building a product: OpenRouter (pay-per-token)
- Hit single-provider rate limits constantly: Stick with separate subs at $109.99/mo
Bottom line
For users who specifically need all five frontier providers in one app with native mobile support, Perspective AI at $14.99/mo is the cheapest answer in 2026. Cheaper aggregators (T3 Chat, AiZolo) exist but each excludes either Grok or Perplexity. Free tiers cost $0 but require constant juggling.
The right answer depends on which providers you actually use — and 90% of users in 2026 use at least three of the five.
FAQ
What is the cheapest way to access ChatGPT, Claude, and Gemini?
Free tiers cost $0/mo with hard limits. Past free, T3 Chat at $8/mo is the cheapest aggregator that includes all three (with Claude rate limits). Perspective AI at $14.99/mo includes all three plus Grok and Perplexity, with native mobile apps. ChatGPT Plus + Claude Pro + Google AI Pro purchased separately costs $59.99/mo.
Is there a free way to use ChatGPT, Claude, and Gemini together?
Yes. Free tiers exist for all three: ChatGPT free (limited daily messages on GPT-5), Claude free (~30 messages per 5-hour window), and Gemini free (limited 2.5 Pro access via Google account). The 'free aggregator' approach is to use each free tier directly. Limits are restrictive but workable for light users — typically 20-50 messages per day total across all three.
How much does it cost to access all five major AI models in 2026?
Subscribing separately to ChatGPT Plus ($20), Claude Pro ($20), Google AI Pro ($19.99), SuperGrok ($30), and Perplexity Pro ($20) costs $109.99/month. Through aggregators: Perspective AI bundles all five at $14.99/mo Starter, Poe at $20/mo, OpenRouter at pay-per-token (typically $5-15/mo). T3 Chat covers four of five at $8/mo (no Perplexity). AiZolo covers four of five at $9.90/mo (no Grok at entry tier).
Is AiZolo cheaper than Perspective AI?
AiZolo's entry tier is $9.90/mo vs Perspective AI's $14.99/mo Starter — so yes, $5/mo cheaper. However, AiZolo's $9.90 tier does not include Grok (xAI), which Perspective AI's $14.99 tier does include. AiZolo also lacks native iOS and Android apps; Perspective AI has both. The right comparison is feature-for-feature: AiZolo for desktop users who don't need Grok, Perspective AI for users who need Grok plus mobile apps.
What is the cheapest aggregator that includes Grok and Perplexity?
Perspective AI at $14.99/mo (Starter tier) is the lowest-priced aggregator that bundles both Grok 4.1 and Perplexity-style search with the rest of the major providers (ChatGPT, Claude, Gemini). Poe at $20/mo also includes both. OpenRouter exposes both via API at pay-per-token pricing. T3 Chat, Magai, AiZolo (entry tier), and ChatHub each miss at least one of Grok or Perplexity.
How does pay-per-token pricing work for OpenRouter?
OpenRouter charges per million tokens, with rates that mirror each provider's official API pricing (e.g., Claude Opus 4.6 at ~$15/M input tokens, GPT-5.2 at ~$5/M). Typical moderate users — sending ~50 messages a day with average prompts — spend $5-15/month total. Heavy users or those with long context spend more. There's no UI; OpenRouter is API-only and requires a separate chat client.
Are there any totally free aggregators?
No legitimate aggregator is truly free at the volume most users need. Free trials and demo modes exist (Perspective AI offers a free tier with limited credits), but ongoing free use of multiple frontier models in one app isn't sustainable for the operator due to API costs. The 'free' option is using each provider's official free tier directly — not through an aggregator.
What is the best free alternative to ChatGPT Plus + Claude Pro + Gemini Advanced?
The best free combination in 2026: ChatGPT free tier (GPT-5 with limited daily volume), Claude free tier (Sonnet 4.6 with 5-hour rolling caps), and Gemini free (Gemini 2.5 Pro with daily caps). Combined, these cover most users' needs with zero spending. The trade-off vs paid: about 80% of the throughput, occasional rate-limit interruptions, and no priority access during high-load hours. Aggregators like Perspective AI also offer free trial tiers worth testing.
All five models, $14.99/month
Perspective AI bundles ChatGPT (GPT-5.2), Claude Opus 4.6, Gemini 3.1 Pro, Grok 4.1, and Perplexity-style search in one $14.99/mo subscription with native iOS+Android apps. Replaces $109.99/mo in separate subs.
Try Perspective AI Free →