1. ClixSense
2. Neobux
3. Global Test Market
4. Swagbucks
5. Star Panel
6. iPanelOnline India
7. Toluna
8. Panel Place
9. India Speaks
10. Brand Institute
11. Permission Research
12. Planet Pulse
13. SurveySavvy
14. Spider Metrix
15. ValuedOpinions India
16. The Panel Station
17. YourSay
18. NPDOR
19. The Harris Poll Online
20. Socratic Forum
2. Neobux
3. Global Test Market
4. Swagbucks
5. Star Panel
6. iPanelOnline India
7. Toluna
8. Panel Place
9. India Speaks
10. Brand Institute
11. Permission Research
12. Planet Pulse
13. SurveySavvy
14. Spider Metrix
15. ValuedOpinions India
16. The Panel Station
17. YourSay
18. NPDOR
19. The Harris Poll Online
20. Socratic Forum