Best Dia alternatives

L

Liner

Free

Search & research

Accurate AI agents built for smarter work

Free tier at $0; Pro at $14.99/month (billed annually, $17.99/month monthly); Max at $29.99/month (billed annually, $35.99/month monthly); Team at $26.99/month per seat (2–20 members); Enterprise with custom pricing.

O

Opera Neon

Free

Search & research

This browser is built to act

i

iAsk AI

Free

Search & research

Ask AI Questions – Receive Instant Answers, No Hallucinations, Authoritative Citations

Free tier at $0/month with limited ads and core features; Pro tier at $9.95/month with ad-free experience, 300 daily Pro searches, AI Video Tutor, Document Analyzer, and more. Students can get iAsk Pro free for a year with a .edu email.

F

Firecrawl

Free

Search & research

The web data API to search and scrape with access to more sources through Alexandria.

Free: $0/month (1,000 credits); Hobby: $16/month billed annually ($19/month monthly, 5,000 credits); Standard: $83/month billed annually ($99/month monthly, 100,000 credits); Growth: $333/month billed annually ($399/month monthly, 500,000 credits); Scale: $599/month billed annually ($749/month monthly, 1,000,000 credits); Enterprise: custom pricing.

D

Dyad

Free

Coding & development

The open-source AI app builder on your desktop

Free tier available (no sign-up, bring your own API key). Dyad Pro at $20/month (200 AI credits/month, Pro Agent, Dyad Academy). Dyad Max at $79/month (900 AI credits/month, prioritized office hours access).

P

Perplexity AI

Free

Search & research

AI-powered search engine that answers questions with cited, up-to-date sources.

S

Saner.AI

Free

Productivity

AI Personal Assistant for ADHDers — An AI for your emails, notes and todo list.

Free plan at $0/month (30 AI messages/month, 100 notes, 100MB storage); Starter at $8/month (30 AI messages/day, 1000 notes, 5GB storage); Standard at $16/month (unlimited AI messages, unlimited notes, 100GB storage). Yearly billing saves 20%. External AI usage billed separately per token.

V

Visily

Free

Design

Make your ideas look as good as they sound

Starter plan is free ($0). Pro is $14/editor/month. Business is $29/editor/month (billed annually). Enterprise plan available (custom pricing).

S

Sunsama

Productivity

Make work-life balance a reality

$17/month billed yearly or $22/month billed monthly. Enterprise plan available with custom pricing. 14-day free trial, no credit card required.

S

Sider AI

Free

Chat assistants

All-in-one AI sidebar & deep research agent for your browser

Four paid tiers billed yearly: Nano ($8.33/mo, 100 credits/mo), Lite ($20.83/mo, 250 credits/mo), Pro ($41.67/mo, 500 credits/mo), Max ($83.33/mo, 1000 credits/mo). Plans vary by monthly credits and cloud computer power.