Small is big when it comes to electoral politics in caste-ridden Uttar Pradesh where even a minuscule sub-caste becomes a force to reckon with and lesser known political parties representing them seem to be reaping the benefit.

Come elections, these smaller political outfits make their presence felt in a big way as they can influence the outcome in the high stakes elections this time.

These parties also matter for mainstream political parties like the BJP and Congress because of the support they enjoy among certain castes.

The little known Suheldev Bhartiya Samaj Party is forging an alliance in eastern UP with the BJP, which is also in talks with the Janwadi Party-Socialist, headed by Sanjay Singh Chauhan.

The Apna Dal headed by Union Minister Anupriya Patel is already an NDA ally.

Seeking to leave its mark in cow belt politics, the Peace Party, the Nishad Party and the Mahan Dal are also expected to throw their hats in the ring.