The best replacement for ibot is jagex.

The best alternatives to ibot are rated as following:
★★★★★  jagex
★★★★★  xenobot
★★★★  kbot
★★★  redbot

Your alternative for ibot is not listed? Suggest!
Speaking about ibot, one probably shouldn't forget about nexus.

Other search terms related to ibot and their ratings are:
★★★★★ nexus
You have in mind a companion for ibot and it is not yet here? Propose!



Google Trends

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ibot
jagex
xenobot